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Medical Terminology
Chpt 2: Prefixes and Suffixes
Term | Definition |
---|---|
a- | without |
ab-, abs- | away from |
ad- | toward |
ambi- | both |
an- | without |
ana- | toward |
ante- | before |
anti- | against |
apo- | separate |
aut (o)- | self |
bi- | double |
brachy- | short |
brady- | slow |
cata- | down |
circum- | around |
co-, col-, com-, con-, cor- | together |
contra- | against |
de- | away from |
di-, dif-, dir-, dis- | separated, not |
dia- | through |
dys- | abnormal |
ect (o)- | outside |
end (o)- | within |
epi- | over |
eu- | well, good, normal |
ex- | out of, away from |
exo- | external |
extra- | without, outside of |
hemi- | half |
hyper- | above normal |
hypo- | below normal |
infra- | positioned beneath |
inter- | between |
intra- | within |
iso- | equal |
mal- | bad; inadequate |
meg (a)-, megal (o)- | large |
mes (o)- | middle |
meta- | after |
micr (o)- | small, microscopic |
mon (o)- | single |
multi- | many |
olig (o)- | few; little; scanty |
pan-, pant (o)- | all |
par (a)- | beside; abnormal; involving two parts |
per- | through, intensely |
peri- | around, near |
pluri- | several |
poly- | many |
post- | after |
pre- | before |
pro- | before |
quadra-, quadri- | four |
re- | again, backward |
retro- | behind, backward |
semi- | half |
sub- | less than, under, inferior |
super- | more than, above, superior |
supra- | above |
syl-, sym-, syn-, sis- | together |
tachy- | fast |
trans- | across, through |
ultra- | beyond, excessive |
un- | not |
uni- | one |
-ad | toward |
-algia | pain |
-asthenia | weakness |
-blast | immature, forming |
-cele | hernia |
-cidal, -cide | destroying, killing |
-clasis | breaking |
-clast | breaking instrument |
-crine | secreting |
-crit | separate |
-cyte | cell |
-cytosis | condition of cells |
-derma | skin |
-desis | binding |
-dynia | pain |
-ectasia | expansion, dilation |
-ectasis | expanding, dilating |
-ectomy | removal of |
-edema | swelling |
-ema | condition |
-emesis | vomiting |
-emia | blood |
-emic | relating to blood |
-esthesia | sensation |
-from | in the shape of |
-gen | producing |
-genesis | production of |
-genic | producing |
-globin | protein |
-globulin | protein |
-gram | a recording |
-graph | recording instrument |
-graphy | process of recording |
-iasis | pathological condition |
-ic | pertaining to |
-ics | treatment, practice, body of knowledge |
-ism | condition, disease, doctrine |
-itis | inflammation |
-kinesia | movement |
-kinesis | movement |
-lepsy | condition of |
-leptic | having seizures |
-logist | one who practices |
-logy | study, practice |
-lysis | destruction of |
-malacia | softening |
-mania | obsession |
-megaly | enlargement |
-meter | measuring device |
-metry | measurement |
-oid | resembling |
-oma | tumor, neoplasm |
-opia | vision |
-opsia | vision |
-ostomy | opening |
-oxia | oxygen |
-para | bearing |
-paresis | slight paralysis |
-parous | bearing; producing |
-pathy | disease |
-penia | difficiency |
-pepsia | digestion |
-pexy | fixation, usually done surgically |
-phage, -phagia, -phagy | eating, devouring |
-phasia | speaking |
-pheresis | removal |
-phil | attraction; affinity for |
-phobia | fear |
-phonia | sound |
-phoresis | carrying |
-phoria | feeling |
-phrenia | of the mind |
-phthisis | wasting away |
-phylaxis | protection |
-physis | growing |
-plakia | plaque |
-plasia | formation |
-plasm | formation |
-plastic | forming |
-plasty | surgical repair |
-plegia | paralysis |
-pnea | breath |
-poiesis | formation |
-poietic | forming |
-poietin | one that forms |
-porosis | lessening in density |
-ptosis | falling down; drooping |
-rrhage | discharging heavily |
-rrhagia | heavy discharge |
-rrhaphy | surgical suturing |
-rrhea | a flowing |
-rrhexis | rupture |
-schisis | splitting |
-scope | instrument for observing or measuring |
-scopy | use of an instrument for observing |
-somnia | sleep |
-spasm | contraction |
-stalsis | contraction |
-stat | agent to maintain a state |
-static | maintaining a state |
-stenosis | narrowing |
-stomy | opening |
-tome | cutting instrument |
-tomy | cutting operation |
-trophic | nutritional |
-trophy | nutrition |
-tropia | turning |
-tropic | turning toward |
-tropy | condition of turning toward |
-uria | urine |
-version | turning |