Search for notes by fellow students, in your own course and all over the country.

Browse our notes for titles which look like what you need, you can preview any of the notes via a sample of the contents. After you're happy these are the notes you're after simply pop them into your shopping cart.

My Basket

You have nothing in your shopping cart yet.

Title: Root words and their meanings with origins , definitions and examples
Description: Root word Meanings Origin Examples and Definitions a/n not, without Greek abyss - without bottom; achromatic - without color; anhydrous - without water a on Latin afire - on fire; ashore - on the shore; aside - on the side a, ab/s from, away, off Latin abduct - carry away by force; abnormal - away from normal, not normal; absent - away, not present; aversion - the act of turning away from; abbreviate: to shorten.

Document Preview

Extracts from the notes are below, to see the PDF you'll receive please use the links above


Root word Meanings
a/n
a
a, ab/s

a/c/d
acro
act

aer/o
agr/i/o

alg/o
ambi,
amphi
ambul
ami/o
ana

andr/o
anim
ann/enn
ante
anth/o

not, without

Origin Examples and Definitions

Greek abyss - without bottom; achromatic - without color; anhydrous
- without water
on
Latin afire - on fire; ashore - on the shore; aside - on the side
from, away, off Latin abduct - carry away by force; abnormal - away from normal,
not normal; absent - away, not present; aversion - the act of
turning away from; abbreviate: to shorten
...


Root word Meanings
anthrop/o human

anti

apo, apho

aqu/a
arbor
arch/i

arch/a/i

arthr/o

art
astro,
aster
aud/i/io
auto

avi/a
bar/o

bell/i
bene

bi/n

Origin Examples and Definitions
Greek anthropology - the study of mankind; anthropomorphism giving human form to non-human things; philanthropy - the
love to mankind (expressed through good deeds)
against,
Greek antibody - a substance that destroys micro-organisms;
opposite of
antiseptic - preventing infection; antisocial - opposing social
norm
away, off,
Greek aphorism - a short expression of a general truth; apology - an
separate
explicit expression of regret, apostrophe - a small dash used in
place of an omitted letter
water
Latin aquarium - a water container for fish; aquatic- relating to
water; aqueduct - a pipeline for water
tree
Latin
chief, most
Greek archbishop - the highest ranking bishop; archenemy - chief or
important, rule
worst enemy; matriarch - a female who rules a group; monarch
- a king or queen
primitive,
Greek archaeology - the study of ancient cultures; archaic - belonging
ancient
to an earlier period; archive - a collection of historical
materials
joint
Latin arthroscope - a tool to see inside a joint; arthritis Greek inflammation of a joint; arthropod - invertebrates with jointed
legs, like spiders, crustaceans, insects
skill
Latin artifact - object made by a person's skill; artisan - a person
skilled in a craft; artist - a person who creates skillfully
star, stars,
Latin astronaut - a person traveling to the stars; astronomer outer space
someone who studies the stars; asterisk - a star-shaped sign
used as a reference tool
hear
Latin audible - loud enough to be heard; audience - people who
listen to a program; audiovisual - relating to sound and vision
self, same, one Greek autocrat - a person who governs with absolute power;
autograph - a person's own signature; automatic - moving by
itself
bird
Latin aviary - a large enclosure for birds; aviatrix - a female airplane
pilot; aviation - the art of designing or operating aircraft
pressure,
Greek baric - pertaining to pressure, esp
...

Latin digression - a departure from the main issue, subject; disappear
- to move out of sight; dissect - to cut apart piece by piece
...


Latin

contradict - to express the opposite of; prediction - a statement
foretelling the future; dictate - to speak out loud for another
person to write down
...

duplicate - make an identical copy; duet - a musical
composition for two voices or instruments; duo - a pair
normally thought of as being together
...

dynamo - a generator of energy; dynamic - having physical
energy/power; dynamite - a powerful explosive
...

eloquent - speaking beautifully and forcefully; emissary - a
representative of a country or group sent on a mission; eject throw out forcefully
...

empathy - intention to feel like another person; empower - put
into power; engorge - make larger
...


Greek

Root word Meanings
enn/i, anni years

en, in
ep/i

equ/i

erg/o

esth/aesth

ethno

eu

ex
extra,
extro
fac/t
fer
fid
flect

flor/a,
fleur
for

Origin Examples and Definitions
Latin bicentennial - of or relating to an age or period of 200 years;
centennial - of or relating to an age or period of 100 years;
perennial -lasting through many years
...

on, upon,
Greek epidemic - the rapid spread of something negative; epilogue - a
over,
short speech delivered after a play; epicenter - the center of an
among, at,
earthquake
...

work
Greek ergonomics - study of the working environment; energy - the
power to accomplish work; energetics - science that looks at
energy and its transformation
...

race, people
Greek ethnic - pertaining to a defined group of people; ethnocentric focusing on the ethnicity of people; ethnology - the science of
people and races
...

from, out,
Latin excavate - to dig out; exhale - to breathe out; extract - to pull
out
...

make, do
Latin artifact - an object made by a person; factory - a place where
things are made; malefact - a person who does wrong
...

faith
Latin confide - place trust in someone, fidelity - faithfulness;
fiduciary - a trustee;
bend
Latin deflect - to bend course because of hitting something;
inflection - a bending in the voice's tone or pitch; flexible easily bending
...

intensify

Root word Meanings
Origin Examples and Definitions
the meaning of
a word)
fore
in front of,
forebear - ancestor; forebode - to give an advance warning of
previous,
something bad; forecast - a preview of events to be
...

fus
pour
Latin confusion - being flooded with too much information that is
hard to make sense of; fuse - to melt by heating; infuse - to put
into
...

gen/o/e/
birth,
Greek genealogy - the study of the history of a family; generation genesis
production,
all the people born at approximately the same time; genetic formation, kind
relating to heredity encoded in the genes
...

ger
old age
Greek geriatrics - medicine pertaining to the elderly; gerontocracy the rule of the elders; gerontology - the science of aging
...

gon
angle
Latin decagon - a polygon with 10 angles; diagonal - a slanting line
Greek running across a space; octagon - a geometrical figure with 8
angles
...

gran
grain
Latin granary- a storehouse or repository for grain especially after it
is threshed or husked; granola- a mixture of rolled oats and
other ingredients; granule- a little grain (as of sugar)
graph/y
writing,
Greek Graphology - the study of handwritings; autograph - written
recording,
with one's own hand; seismograph - a machine noting strength
written
and duration of earthquakes
...

woman, female Greek gynecology - the science of female reproductive health;
gynephobia - fear of women; gynecoid - resembling a woman
...
;
progress - movement forward or onward; gradual - step by
step
...

spiral, circular Greek helicopter - an aircraft with horizontal rotating wing; helix - a
spiral form; helicon - a circular tuba
...

half, partial
Greek hemicycle - a semicircular structure; hemisphere - one half of
the earth; hemistich - half a line of poetry
...

liver
Latin hepatitis - inflammation of the liver; hepatoma - a tumor of the
liver; hepatotoxic - toxic and damaging to the liver
...

grass, plant
Latin herbicide - any chemical used to kill unwanted plants, etc
...

different, other Greek heterogeneous - made up of unrelated parts; heteronyms words with same spelling but different meanings; heterodox not conforming to traditional beliefs
...

tissue
Greek histology - study of the microscopic structure of tissues;
histochemistry - study of the chemical constitution of cells and
tissues
...

moisture,
Greek hygrometer - tool used to measure humidity; hygrograph humidity
instrument for recording variations in atmospheric humidity
...


Greek hypoglycemia - an abnormally low level of sugar in the blood;
hypothermia - abnormally low body temperature; hypothesis a theory that is unproven but used under the assumption that it
is true
...

image
Latin icon - an (often religious) image, in modern usage a simplified
Greek graphic of high symbolic content; iconology - science of
symbols and icons; iconoclast - someone who destroys
religious images and traditional beliefs
...

in, into
Latin illuminate - to give light to; innovation - a new idea, method,
or device; inspection - the act of examining or reviewing
...

likeness
Latin image - a likeness of someone; imaginative - able to think up
new ideas or images; imagine - to form a picture or likeness in
the mind
...

between,
Latin international - involving two or more countries; intersection among, jointly
place where roads come together; intercept - to stop or
interrupt the course of
...

not
Latin irredeemable - not redeemable; irreformable - not reformable;
irrational - not rational
...

throw
Latin eject - to throw someone/something out; interject - to throw a
remark into a discussion; project - to cast or throw something
...

join
Latin conjunction - a word that joins parts of sentences; disjunction a disconnection; junction - a place where two things join
...

thousand
Greek kilobyte - 1,000 bytes; kilometer - 1,000 meter; kilograms 1,000 grams
...

work
Latin collaborate - to work with a person; elaborate - to work out the
details; laborious - requiring a lot of hard work
...

side
Latin bilateral - of or involving two sides; unilateral - affecting one
side of something
...

word, law,
Greek lexicology - the study and history of words; alexia -loss of the
reading
ability to read; illegal - not authorized by the official rules or
laws
...

language,
Latin linguist - one who studies languages; multilingual - able to
tongue
communicate in multiple languages; linguine - long, flat
"tongue-shaped" pasta
...

mineral, rock, Greek apatite - a group of common minerals; granite - a hard,
fossil
granular rock; monolith - a remarkable, unique stone
...

word, doctrine, Greek logic - correct reasoning; monologue - a long speech by one
discourse
speaker;analogy - similarity, especially between things
otherwise dissimilar
...

light
Latin elucidate - to explain, to throw light on; lucid - easily
understood, giving off light; translucent - allowing light
through
...


Root word Meanings
lumin
light
lun/a/i
moon
macro

magn/a/i
mal/e

man/i/u
mand
mania

mar/i

mater,
matr/i
max
medi
mega

melan/o
memor/i

merge,
mers
meso

Origin Examples and Definitions
Latin illuminate - to fill with light; lumen - unit measuring light
...

large, great
Greek macroevolution - large scale evolution; macromolecule - a
large molecule; macroeconomics - study of the overall forces
of economy
...

bad, ill, wrong Latin malcontent - wrong content; malaria - "bad air", infectious
disease thought to originate from the "bad air" of the swamps,
but caused by the bite of an infected mosquito; malicious showing strong ill will
...

to order
Latin command - an order or instruction; demand - a hard-to-ignore
order; mandate - an official order
...

excessive
desire
sea
Latin marina - a harbor for pleasure boats; maritime - relating to the
sea; submarine - an undersea boat; aquamarine - color of sea
water
...

greatest
Latin maximal - the best or greatest possible; maximize - to make as
great as possible; maximum - the greatest amount
...

great, large,
Greek megalopolis - an area with many nearby cities; megaphone - a
million
device that projects a loud voice; megastructure - huge
building or other structure
...

remember
Latin commemorate - to honor the memory of, as by a ceremony;
memorial - related to remembering a person or event; memory:
an ability to retain knowledge or an individual's stock of
retained knowledge
...
r
middle
Latin Mesoamerica - Middle America; meson - elementary particle
Greek with a mass between an electron and a proton
...

Greek audiometer- an instrument that measures hearing acuteness;
chronometer- an instrument that measures time; metric measured
...

middle
Latin midriff - the area between the chest and the waist; midterm Greek middle of a term in school; midway - halfway between
...

onethousandth Latin millimeter - one thousandth of a meter; millibar - one
thousandth of a bar; milliliter - one thousandth of a liter
...

bad, badly,
Greek misbehave - to behave badly; misprint - an error in printing;
wrong,
misnomer - an error in naming a person or thing
...

move
Latin immobilize - to stop from moving; mobile - able to move
freely; mobility - the quality of being able to move
...

move
Latin motion - the act of moving; motivate - to move someone to
action; promote to move someone forward; removable - able to
be taken or carried away
...

death
Latin immortal - living forever, unable to die; mortal - certain to die;
mortician - an undertaker
...

change
Latin immutable - not changing; mutant - an organism that has
undergone change; mutate - to undergo a change
...

Latin narrate - to tell a story; narrative - a story; narrator - a person
who tells a story
...

Latin circumnavigate - to sail around a place; naval - relating to a
navy or warships; navigate - to sail a ship through a place
...

Latin negate - to say it didn't happen; negative - meaning "no";
renege - to go back on a promise
...

Greek nephritis - inflammation of the kidneys; nephrotomy - surgical
incision of a kidney; nephron - a single, excretory unit in the
kidney
...

Latin misnomer - an error in naming a person or thing; nominal being something in name only but not in reality; nominate - to
name for election or appointment, to designate
...

Latin notable - marked as worthy of attention; notarize - to certify a
signature on a legal document; annotate - to add remarks
...

Latin innovate - to introduce a new way; novelty - something new;
novice - a person who is new at a job; renovate - to make
something like new again
...

Latin object - to be against something; obscure - hard to understand;
opposition - the act of resistance or action against
...

Latin binoculars - lens device for seeing distances; monocula -

Root word Meanings
od

omni
op/t/s
opt
ortho

osteo

out

over

oxi/oxy
pale/o

pan

para

para
pater,
patr/i
path

Origin Examples and Definitions
relating to one eye; oculist - an eye doctor
...

eye, visual
Greek optic - relating to the eyes; optician - a person who fits
condition, sight
eyeglasses; autopsy - the examination of a dead body
...

straight
Greek orthodontist - a dentist that straightens teeth; orthopedic - a
doctor concerned with the proper alignment of the bones;
orthography - the correct way of writing
...

goes beyond,
Outgoing - being of lively, sharing nature; outdoing - doing
surpasses,
better than; outdoor - outside
...

sharp
Greek oxymoron - combining two ideas that sharply contradict each
other; oxidize - corrode a surface
...

all, any,
Greek panacea - a cure for all diseases or problems; panorama - an
everyone
all-around view; pantheism - the worship of all gods;
pandemic - affecting all
...

protection from
parachute - protection from falling; parasol - an umbrella used
to protect from the sun;
father
Latin paternal - relating to fathers; paternity - fatherhood; patriarch Greek a man who rules a group
...


Root word Meanings
ped/i/e
foot, feet

Origin Examples and Definitions
Latin pedal - a lever pushed by the foot; pedestrian - one who walks;
pedicure - cosmetic treatment of feet and toes
...

Greek pentagon - shape having 5 angles and 5 sides, pentagram - a
five-pointed star formerly used as a symbolic figure in magic;
pentathlon - an athletic contest that includes five events
...

Latin permanent - lasting throughout all time; permeate - to spread
throughout; persist - to continue for a long time; perennial lasting through many years
...

Greek esophagus - muscular tube that carries food to the stomach;
anthropophagy or sarcophagy - cannibalism; xylophagous feeding on wood
...

Greek cacophony - loud, unpleasant sounds; microphone - a device
that records and amplifies sound; phonetic - relating to human
speech sounds
...

Greek chlorophyll - a group of green pigments found in leaves;
phyllotaxis - the arrangement of leaves on a stem; phyllite - a
rock that forms sheets, similar to slate
...


pel

drive, force

pent/a

five

pept,
peps
per

digestion

peri

around,
enclosing

phag/e

to eat

phil/o

love, friend

phon/o
/e/y

sound

phot/o

light

phyll/o

leaf

phys

nature,
medicine, the
body
plant, to grow Greek epiphyte - a plant growing independently on the surface of
another; hydrophyte - a plant that grows only in water;
neophyte - a beginner, especially a person recently converted
to a new belief
...

approve, clap Latin applaud- to show approval of especially by clapping the
hands; explosion- an act of exposing something as invalid or
baseless; plausible- worthy of being applauded

phyt/o/e

plas/t/m

plaud,
plod,
plaus, plos

through,
throughout

Root word Meanings
Origin Examples and Definitions
pneum/o
breathing,
Greek pneumonia - inflammation of the lungs; pneumatic - using the
lung, air, spirit
force of air; dyspnea - difficulty breathing
...

poli
city
Greek metropolis - a large city; police - people who work for the
government to maintain order in a city; politics - actions of a
government or political party
...

pon
place, put
Latin opponent - a person who places him/herself against an action,
idea, etc
...

pop
people
Latin popular - appealing to a lot of people; population - all of the
people who live in a particular area; populist - a supporter of
the rights of people
...

pos
place, put
Latin deposit - to place or drop something; expose to place out into
the open for all to see; position - the place where someone is
...

pre
earlier, before, Latin preamble - a part in front of a formal document; prepare - to
in front of
get ready in advance; prediction - a statement foretelling the
future
...

prot/o
primitive, first, Greek prototype - the first of a kind; proton - on of the very basic
chief
parts of an atom; protocol - a first draft from which a
document is prepared
...

psych/o
mind, mental Greek psyche - the human spirit or soul; psychic - relating to the
human mind or someone who has supernatural mental abilities;
psychology - the study of the mind
...

pul
urge
compulsion - a very strong urge; expulsion - to someone out;
impulsive - having a spontaneous urge to do something
...

think
Latin computer - an electronic thinking device; dispute - to disagree
with what another person thinks; input - contribution of one's
thinking
...

four
Latin quadrant - open space with buildings on 4 sides; quadrennium
- period of 4 years; quadruped - a 4-footed animal
...

five, fifth
Latin quintett - a composition for 5 voices or instruments;
quintessence - pure essence, based on the ancient philosophy
that there was a fifth element that was present in all things;
quintuple - fivefold
...

radiation, ray
radioactive - emitting radiation; radiologist - someone
diagnosing or treating via radiation
...

again, back,
Latin rebound -to spring back again; rewind - to wind something
backward
backward; reaction: a response; recognize: to identify someone
or something seen before
...

backward,
Latin retroactive - relating to something in the past; retrogress - to go
back
back to an earlier condition; retrospect - the remembering of
past events
...

red
Greek rhododendron - a flower with red/pink flowers; rhodium - an
element which produces a red solution; rhodopsin - a purple
pigment in the retina that is needed for vision
...

flow, discharge Latin diarrhea - abnormally excessive bowl movement; hemorrhage
Greek - heavy blood flow; catarrh - inflammation of a mucous

Root word Meanings
rub

red

rupt

break, burst

san

health

scend

climb, go

sci

know

scler/o

hard

scop/e/y

see, examine,
observe

scrib,
script

write, written

se

apart

sect

cut

sed, sid,
sess

sit

self

of, for, or by
itself

semi

half, partial

sept/i

seven

serv

save, keep

Origin Examples and Definitions
membrane, especially the nose and throat
...

Latin bankrupt - unable to pay because you're "broke"; interrupt - to
break into a conversation or event, to disturb; rupture - a break
in something
...

Latin ascend - to climb upward; crescendo - a climbing up of the
volume of music; descend - to go or climb down
...

Greek arteriosclerosis - hardening of the arterial walls; multiple
sclerosis - disease which causes the tissue of the brain and
spinal cord to harden; sclerometer - instrument for measuring
hardness
...

Latin inscribe - to write letters or words on a surface; scribe - a
person who writes out documents; describe - to represent with
words or pictures
...

Latin dissect - to cut apart piece by piece; intersection - the place or
point where two things cross each other; bisect - to cut into
two equal parts
...

Latin semiannual - every half year; semicircle - half a circle;
semiconscious - partly conscious; semiannual - every half of a
year
...

Latin conserve - to save or keep something safe; preserve - to save
something; reservation - a place kept for a person
...

Latin desolate - lonely, dismal, gloomy; solitary - done alone, by
yourself; solo - a performance done by one person alone
...

Latin insomnia - inability to fall asleep; somniloquy - talking in your
sleep; somnolent - feeling sleepy
...

Greek philosopher - a wise person; sophisticated - wise about the
ways of the world; sophism - a clever but misleading
argument
...

Greek biosphere - the whole round surface of the earth; hemisphere half the earth spherically shaped like a ball
...

Latin stable - standing steady and firm; stagnant - standing still, not
moving; stationary - at a standstill, fixed
...

Latin construct - to build; destruction - the act of destroying
something that was built; structure - something built;
infrastructure - underlying framework of a system
...

Latin

sum - the combined total of everything; summation - the total,
highest amount; summit the highest point or top
...

together, with, Greek symmetry -similarity in size, form or arrangement; synergy same
the combined effect; synchronize - to cause to occur at the
same time
...

arrangement
Greek syntax - the systematic arrangement of words; taxonomy - the
science of classification; ataxia - loss of the ability to
coordinate muscle action
...

far, distant,
Greek telephone - a device to talk to a distant person; telescope - a
complete
device to view distant objects; television - a device to receive
pictures from afar; telecommuting - working remotely,
bridging the distance via virtual devices
...

hold
Latin continent- serving to restrain or limit; detention- the act or fact
of detaining, tenacious- having parts or elements strongly
adhering to each other
rub
Latin attrition- the act of rubbing together or wearing
down; detritus- a product of disintegration or wearing
away; trite- used or occurring so often as to have lost interest,
freshness, or force
end, limit
Latin determine - to find something out at the end of an
investigation; terminate - to end; exterminate - to destroy or
get rid of completely
...

four
Latin tetrapod - having 4 legs; tetrarchy - government by 4 rulers;
tetrose - a monosaccharide with four carbon atoms
...

heat
Greek thermal - relating to heat; thermos - an insulated jar that keeps
heat in; thermostat - a device that controls heat
...

poison
Latin detoxification - the process of removing poisons; toxic poisonous; toxicology - the study of poisons; intoxicated influenced by drugs
...


Root word Meanings
Origin Examples and Definitions
trans
across,beyond, Latin transcontinental - across the continent; transfer - to move from
through
one place to another; transport - to carry something across a
space
...

ultra
beyond,
Latin ultrahigh - extremely high; ultramodern - more modern than
extreme, more
anything else; ultrasonic - sound waves beyond human
than
hearing
...

uni
one, single
Latin unicycle - a vehicle with one wheel; unilateral - decided by
only one person or nation; unique - the only one of its kind;
unison - as one voice
...

vac
empty
Latin evacuate - to empty a dangerous place; vacant - empty, not
occupied; vacation - a time without work
...

ver/I
truth
Latin veracious - truthful, honest; veracity - the truth; verify - to
make sure that something is true
...

vers,
turn
Latin reverse - to turn around; introvert - being turned towards the
vert
inside; version - a variation of an original; controversy - a
conversation in which positions are turned against each other
...

vis, vid
see
Latin vision - the ability to see; envision - to picture in the mind;
evident - clearly visible
...

voc/i
voice, call
Latin advocate - to speak in favor of; equivocate - to use misleading
language that could be interpreted two different ways; vocalize
- to produce with your voice
...

Latin carnivorous - meat-eating; voracious - desiring or eating food
in great quantities; devour - to eat quickly
...

Greek xerophyte - a plant that grows in dry climate; xerography - a
dry photocopying process; xeric - requiring small amounts of
moisture
...

Greek zygote - a cell formed by the union of two gametes and the
organism developing from that; zygomorphic - pertaining to
organisms that can be divided into symmetrical halves along
one axis only
Title: Root words and their meanings with origins , definitions and examples
Description: Root word Meanings Origin Examples and Definitions a/n not, without Greek abyss - without bottom; achromatic - without color; anhydrous - without water a on Latin afire - on fire; ashore - on the shore; aside - on the side a, ab/s from, away, off Latin abduct - carry away by force; abnormal - away from normal, not normal; absent - away, not present; aversion - the act of turning away from; abbreviate: to shorten.