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Common prefixes
Common prefixes & their meanings
Question | Answer |
---|---|
a- / an- | without, not |
ab- | away from |
ad- | towards |
alba- | white |
ambi- | on both sides |
ana- | upward, backward, excessive, through |
andr(o)- | male |
ankyl(o) | crooked, fused, stiff |
ante- | before, forward |
anti- | against |
audi- | hear |
auto- | self |
bi- | two, double |
bio- | life |
brach- | short |
brady(o)- | slow, short, dull |
carcin(o)- | cancer, malignant |
cata- | down, lower, under, negative, against |
caud- | tail, inferior |
cent(i)- | hundred |
chron(i,o,us)- | long time |
circum- | around |
contra- | against, opposite |
counter- | against, opposite |
cry(o,mo)- | cold |
de- | undoing, down from, away from, not |
dext- | right |
di- | double, two |
dia- | across, through, apart |
dis- | separation |
febr(i,o)- | fever, boil |
fract- | break |
fund- | base |
gen- | origin, beginning, creation, production |
gluc- | sugar |
gyn(a,e,o,eco)- | female |
hemi- | half |
heter- | other, different |
hol- | whole, all |
hom(o,eo)- | same, unchanged, alike |
hyg(ei,ie)- | health |
hyper- | high, over, above normal, excessive |
hypo- | low, below normal |
latr(o)- | physician |
idio- | peculiar |
immuno- | protection |
in- | into, within, not |
infra- | beneath |
inter- | between |
intra- | within |
intro- | into, within |
iso- | equal, like, identical |
juxta- | adjoining, near to |
kyph(o)- | bend, hump |
lact- | milk |
later(al,o)- | side |
leuk- | white |
levo- | left |
macro- | large |
mal- | bad |
mega- | large |
onc(o)- | tumor, mass |
ortho- | straight, erect, correct |
osm(o,io)- | smell, odor |
oxy- | sharp, acute, acid |
palp- | touch, feel |
pan- | all |
para- | abnormal, near |
path(o)- | disease |
pept(o)- | digestion |
per- | by, through, thoroughly, utterly |
peri- | around |
phag(o)- | eat, consume |
pharmaco- | drugs, medication |
physio- | natural, physical |
poly- | many, much |
post- | after, behind |
pre- | before, in front of, prior to |
pro- | before, in front of |
pseudo- | fake, false |
quadr(a,i)- | four |
re- | again |
retro- | backward |
schist(o)- | split, divided |
scler(o)- | hard |
semi- | half, partially |
sepsi- | putrid, rotten |
son(o)- | sound |
steno- | contracted, narrow, small |
strat(i)- | layer |
sub- | under |
super- | above, over, excess |