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medical terminology
prefixes
Term | Definition |
---|---|
-a -an | without not |
ab | away from |
ad | towards, to, near |
ambi | both |
ante- pre- pro- | before |
anti- contra- | against/ opposed |
auto- | self |
bi- di- | two/ both |
bio- | life |
brady- | slow |
circum- | around; circular movement |
peri- | surrrounding |
con- sym- syn | with or together |
de | not; from; down |
dia- trans- | across or through |
dis- | apart/seperate |
dys- | faulty; painful; difficult |
e- ec- ex- | out; away |
ecto- exo- extra- | outside |
en- endo- | inside; within |
intra- | within |
epi- | upon |
eu- | normal/good |
hemi- semi- | half |
hyper- | above/ excessive; extreme |
hypo- | deficientj; below |
infra- sub- | under; below |
inter- | between |
mal- | bad |
meso- | middle |
meta- | beyond; after; change; |
micro- | small |
mano- uno- | one |
neo- | new |
pachy- | thick |
pan- | all |
para- | abnormal; alongside; besides |
per- | through |
poly- multi- | many |
post- | after |
quadri- tetra- | four |
re- | again or back |
retro- | backwards or behind |
sub- | below, under |
super- | above; excessive |
supra- | outside or beyond |
tachy | fast |
tri- | three |
ultra- | beyond, excessive |
Prefix | A word part that comes before the root and begins the term. |