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Prefixes / Suffixes
prefixes/suffixes for medical terminology
Prefix | Meaning |
---|---|
ab | away from |
ad | to;toward |
ante | before |
astr | star |
auto | self |
brady | slow |
ect | outside;outer |
en | within;in |
endo | within;inner |
epi | above;upon |
ex | out;outer |
hemi | half |
infra | below;inferior |
inter | between;among |
intra | within |
iso | same;equal |
macro | large |
meta | change;after;beyond |
micro | small |
multi | many |
neo | new |
pan | all |
para | near;beside |
peri | around;surrounding |
poly | many |
post | after |
pre | before |
retro | behind;backwards |
semi | half |
sub | below;under |
super | above;over;excess |
supra | above;on top of |
sym | with;association |
syn | together;with;union |
tachy | fast |
a;an;ana | no;not;without |
anti | against |
contra | against;opposite |
non | not |
bi | 2 |
centi | 100 |
dec | 10 |
milli | 1000 |
quadr | 4 |
tri | 3 |
uni | 1 |
carcin | cancerous |
dys | painful;difficult |
hyper | above;excessive |
hypo | deficient;below |
mal | bad;poor;abnormal |
-ac;al;ary | pertaining to |
-crine | to secrete |
-crit | to separate |
-cyte | cell |
-gen;gensis;genic | producing;forming |
-globin;globulin | protein |
-gram | record;picture |
-graph | instrument for recording |
-graphy | process of recording |
-iac;ic | pertaining to |
-oid | like;resembling |
-ologist | specialist |
-ology | the study of |
-ous | pertaining to |
-pepsia | digestion |
-phagia | eating;swallowing |
-phonia | voice;sound |
-phoresis | carrying;transmission |
-phoria | feeling;mental state |
-pnea | breathing |
-poiesis | formation |
-scope | instrument of viewing |
-scopy | process of viewing |
-somnia | sleep |
-stasis | control;stop |
-therapy | treatment |
-thorax | check;pleural cavity |
-tocia | labor;birth |
-tresia | opening |
-trophy | growth;developement |
-tropin | nourish;develope;stimulate |
-version | to turn |
-algia | pain |
-cele | hernia;herniation |
-cytosis | condition of cells |
-dynia | pain |
-emesis | vomiting |
-emia | blood condition |
-ia;iasis | abnormal condition |
-itis | inflammation |
-lysis;lytic | breakdown;destruction |
-malacia | softening |
-megaly | enlargement |
-oma | tumor |
-osis | abnormal condition |
-paresis | slight paralysis |
-pathy | disease |
-penia | decreased number |
-phobia | abnormal fear |
-plegia | paralysis |
-ptosis | drooping;sagging;prolapse |
-ptysis | spitting up |
-rrhage;rrhagia | bursting forth of blood |
-rrhea | flow;discharge |
-rrhexis | rupture |
-sclerosis | hardening |
-spasm | contraction;twitching |
-stenosis | narrowing;tightening |
-centesis | surgical puncture |
-desis | binding together |
-ectasia;ectasis | stretching;dilation |
-ectomy | surgical removal;excision |
-ostomy | create a new opening |
-otomy | incision into |
-pexy | surgical fixation |
-plasty | surgical repair |
-rrhaphy | suture |
-tripsy | crushing;friction |
ect | outside ; out |
en ; eso | in ; inward |
ex | out, outward |
presby | aging ; old |
-metry | to measure |
-opia | vision |
-tropia ; tropion | to turn; turning |