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Medical Terminology
Medical terms for Certified Medical Admin Assist.
Term | Definition |
---|---|
abdomen/o | abdomen |
acr/o | extremities; top; extreme point |
actin/o | light |
aden/o | gland |
adip/o | fat |
adren/o | adrenal glands |
adrenal/o | adrenal glands |
aer/o | air |
agglutin/o | clumping; sticking together |
albin/o | white |
albumin/o | albumin (protein) |
alges/o | sensitivity to pain |
alveol/o | alveolus |
amyl/o | starch |
an/o | anus |
andr/o | male |
angi/o | vessel |
ankyl/o | crooked; bent; stiff |
anter/o | front |
anthrac/o | coal |
aort/o | aorta |
appendic/o | appendix |
aque/o | water |
arteri/o | artery |
arthr/o | joint |
asbest/o | asbestos |
atel/o | incomplete |
ather/o | plaque (fatty substance) |
atri/o | atrium |
audi/o | hearing |
aut/o | self, own |
axill/o | armpit |
bacteri/o | bacteria |
bi/o | life |
bil/i | bile; gall |
blephar/o | eyelid |
bol/o | cast; throw |
brachi/o | arm |
bronch/o | bronchus |
bronchi/o | bronchial tube |
calc/o | calcium |
capn/o | carbon dioxide |
carcin/o | cancerous |
cardi/o | heart |
carp/o | wrist bones |
caud/o | tail; lower part of body |
caus/o | burn; burning |
cephal/o | head |
cerebell/o | cerebellum |
cerebr/o | cerebrum; brain |
cervic/o | neck; cervix (neck of uterus) |
chem/o | chemical; drug |
chol/e | bile; gall |
cholangi/o | bile vessel |
cholecyst/o | gallbladder |
choledoch/o | common bile duct |
chondr/o | cartilage |
chori/o | chorion |
chrom/o | color |
chron/o | time |
cine/o | movement |
cis/o | to cut |
coagul/o | coagulation (clotting) |
coccyg/o | coccyx (tailbone) |
col/o | colon (large intestine) |
coll/a | glue |
colon/o | colon (large intestine) |
coni/o | dust |
coron/o | heart |
cortic/o | cortex, outer region |
cost/o | rib |
crani/o | skull |
cras/o | mixture; temperament |
cutane/o | skin |
cyan/o | blue |
cyst/o | urinary bladder; cyst; sac of fluid |
cyt/o | cell |
dactyl/o | fingers; toes |
derm/o | skin |
dermat/o | skin |
diaphor/o | excessive sweating |
dipl/o | double |
dips/o | thirst |
dist/o | far; distant |
duct/o | to lead, carry |
electr/o | electricity |
encephala/o | brain |
end/o | in; within |
enter/o | small intestine |
eosin/o | red; rosy; dawn-colored |
episi/o | vulva |
erg/o | work |
erythr/o | red |
esophagi/o | esophagus |
esthes/o | nervous sensation (feeling) |
esthesi/o | feeling (nervous sensation) |
estr/o | female |
fasci/o | fascia (membrane supporting muscles) |
femor/o | femur (thigh bone) |
fibr/o | fiber |
flex/o | to bend |
fluor/o | luminous |
follicul/o | follicle; small sac |
fung/o | fungus; mushroom |
gastr/o | stomach |
gen/o | producing; produced by |
gester/o | pregnancy |
gingiv/o | gum |
glauc/o | gray |
gli/o | glue; neuroglial tissue (supportive tissue of the nervous system) |
glomerul/o | glomerulus |
gloss/o | tongue |
gluc/o | glucose; sugar |
glyc/o | glucose; sugar |
glycos/o | glucose; sugar |
gnos/o | knowledge |
gonad/o | sex glands |
granul/o | granule(s) |
hallucin/o | hallucination |
hem/o | blood |
hemato/o | blood |
hepat/o | liver |
herni/o | hernia |
hidr/o | sweat |
hist/o | tissue |
home/o | sameness; unchanging; constant |
hormon/o | hormone |
hydr/o | water |
hyp/o | deficient; below; under |
hypn/o | sleep |
hypophys/o | pituitary gland |
iatr/o | physician; treatment |
ichthy/o | dry; scaly |
idi/o | unknown; individual; distinct |
ile/o | ileum |
immune/o | immune; protection; safe |
inguin/o | groin |
isch/o | to hold back; back |
jejun/o | jejunum |
kal/I | potassium |
kary/o | nucleus |
kerat/o | horny, hard; cornea |
lacrim/o | tear; tear duct; lacrimal duct |
lact/o | milk |
lapar/o | abdominal wall; abdomen |
laryng/o | larynx |
later/o | side |
leiomy/o | smooth (visceral) muscle |
leth/o | death |
leuk/o | white |
lingu/o | tongue |
lip/o | fat; lipid |
litho | stone; calculus |
log/o | study of |
lumb/o | lower back loin |
lymph/o | lymph |
lymphaden/o | lymph gland |
lymphangia/o | lymph vessel |
mamm/o | breast |
mandibl/o | mandible (lower jaw bone) |
meat/o | meatus (opening) |
medi/o | middle |
medull/o | medulla (inner section) |
melan/o | black |
men/o | menses; menstruation |
ment/o | mind; chin |
metatars/o | metatarsals (foot bones) |
merti/o | uterus; womb |
mon/o | one, single |
morph/o | shape; form |
muc/o | mucus |
mucos/o | mucous membrane (mucosa) |
mut/a | genetic change |
my/o | muscle |
myc/o | fungus |
myel/o | spinal cord; bone marrow |
myocardi/o | myocardium (heart muscle) |
myx/o | mucus |
narc/o | numbness; stupor; sleep |
nas/o | nose |
nat/i | birth |
natr/o | sodium |
necr/o | death |
nephr/o | kidney |
neur/o | nerve |
norm/o | rule; order |
nucle/o | nucleus |
nyct/o | night |
ocul/o | eye |
onc/o | tumor |
onych/o | nail |
ophthalm/o | eye |
or/o | mouth |
orth/o | straight |
oste/o | bone |
ot/o | ear |
ovari/o | ovary |
ovul/o | egg |
palat/o | palate |
pancreat/o | pancreas |
papill/o | nipple-like; optic disc |
parathyroid/o | parathyroid glands |
path/o | disease |
pector/o | chest |
pelv/o | pelvic bone; hip |
perine/o | perineum |
peritone/o | peritoneum |
phag/o | eat; swallow |
phalang/o | phalanges (finger or toes) |
pharmac/o | drug |
pharyng/o | throat; pharynx |
phleb/o | vein |
phob/o | fear |
phren/o | diaphragm; mind |
physi/o | nature |
phyt/o | plant |
pituitar/o | pituitary gland |
pleur/o | pleura |
pneum/o | lung; air |
pneumon/o | lung; air |
poikil/o | varied; irregular |
polyp/o | polyp; small growth |
poster/o | back (of body); behind |
presby/o | old age |
prostat/o | prostate gland |
prot/o | first |
proxim/o | near |
prurit/o | itching |
psych/o | mind |
pulmon/o | lung |
py/o | pus |
pyel/o | renal pelvis |
pylor/o | pylorus; pyloric sphincter |
pyr/o | fever; fire |
pyret/o | fever |
radi/o | x-rays; radioactivity; radius (lateral lower arm bone) |
rect/o | rectum |
ren/o | kidney |
recticul/o | network |
retin/o | retina |
rhin/o | nose |
roentgen/o | x-rays |
rrhtym/o | rhythm |
sacr/o | flesh |
salping/o | uterine (fallopian) tube; oviduct; auditory (eustachian) |
sarc/o | flesh (connective tissue) |
schiz/o | split |
scirrh/o | hard |
scler/o | sclera (white of eye) |
sebace/o | sebum |
sect/o | to cut |
semin/I | semen; seed |
somat/o | body |
son/o | sound |
sphen/o | wedge; sphenoid bone |
spher/o | globe-shaped; round |
spir/o | to breathe |
spleen/o | spleen |
spondyl/o | vertebrae (back bone) |
squam/o | scale |
steat/o | fat, lipid, sebum |
ster/o | solid structure; steroid |
steth/o | chest |
stomat/o | mouth |
strept/o | twisted chains |
tars/o | tarsus (ankle bone) |
tax/o | order; coordination |
terat/o | monster; malformed fetus |
test/o | testis; testicle |
thalam/o | thalamus |
thalass/o | sea |
the/o | put; place |
thel/o | nipple |
therapeut/o | treatment |
throac/o | chest |
thromb/o | clot |
thymb/o | thymus gland |
thyr/o | thyroid gland; shield |
thyroid/o | thyroid gland |
tom/o | to cut |
ton/o | tension |
tonsill/o | tonsil |
top/o | place; position; location |
tox/o | poison |
toxic/o | poison |
trache/o | trachea (windpipe) |
trich/o | hair |
tympan/o | tympanic membrane (eardrum); middle ear |
umbilic/o | navel; umbilical cord |
ungu/o | nail |
urethr/o | urethra |
urin/o | urine |
uve/o | uvea. vascular layer of eye (iris, choroid, ciliary body) |
vagin/o | vagina |
valvul/o | valve |
vas/o | vessel; duct; vas deferens |
vascul/o | blood vessel |
ven/o | vein |
ventr/o | belly side of the body |
ventricul/o | ventricle (of the brain or heart) |
viscer/o | interal organs |
vit/o | life |
xanth/o | yellow |
xen/o | stranger |
xer/o | dry |
a- | no; not; without |
ab- | away from |
ad- | toward |
af- | toward |
agora- | marketplace |
an- | no; not; without |
ana- | up; apart; backward; excessive |
anti- | against |
brady- | slow |
cata- | down |
con- | with |
contra- | against; opposite |
de- | lack of; down; less; removal |
dia- | complete; through |
dys- | bad; painful; difficult; abnormal |
ec- | out; outside |
echo- | reflected sound |
endo- | in; within |
epi- | above; upon; on |
eso- | inward |
eu- | good; normal |
ex- | out; away from |
exo- | outside; out; away from |
hemi- | half |
hyper- | above; excessive |
hypo- | deficient; below; under |
in- | in; into; not |
infra- | below; inferior to; beneath |
inter- | between |
intra- | within; into |
macro- | large |
mega- | large |
meta- | change; beyond |
micro- | small |
mono- | one; single |
neo- | new |
oxy- | swift; sharp; acid |
par- | other than; abnormal |
para- | near; beside; abnormal; apart from; along the side of |
per- | through |
peri- | surrounding |
poly- | many; much |
pre- | before; in front of |
pro- | before |
pseudo- | false |
re- | back; again; backward |
retro- | behind; back; backward |
sub- | under; below |
sym- | together; with |
syn- | together; with |
tachy- | fast |
trans- | across; through |
ultra- | beyond; excess |
uni- | one |
-ac | pertaining to |
-agon | to assemble, gather |
-al | pertaining to |
-algia | pain |
-amine | nitrogen compound |
-an | pertaining to |
-ar | pertaining to |
-arche | beginning |
-ary | pertaining to |
-ase | enzyme |
-ation | process |
-blast | embryonic; immature |
-cele | hernia |
-centesis | surgical puncture to remove fluid |
-chezia | defication; elimination of wastes |
-clast | to break |
-cocci, pl. | berry-shaped bacteria |
-constriction | narrowing |
-crine | secrete; separate |
-crit | to separate |
-cusis | hearing |
-cyesis | pregnancy |
-cyte | cell |
-derma | skin |
-dilation | widening; stretching; expanding |
-dipsia | thirst |
-dote | what is given |
-drome | to run |
-dynia | pain |
-eal | pertaining to |
-ectasis | stretching; dilation |
-ectomy | removal; excision; resection |
-edema | swelling |
-emesis | vomiting |
-emia | blood condition |
-esis | condition |
-esthesia | nervous sensation |
-ferent | to carry |
-form | resembling; in the shape of |
-gen | producing; forming |
-genesis | producing; forming |
-genic | produced by or in |
-globin | protein |
-globulin | protein |
-grade | to go |
-gram | record |
-graph | instrument for recording |
-graphy | process of recording |
-ia | condition |
-iac | pertaining to |
-iasis | abnormal condition |
-ic | pertaining to |
-in, -ine | a substance |
-ion | process |
-ior | pertaining to |
-ism | process; condition |
-ist | specialist |
-itis | inflammation |
-ium | structure; tissue |
-kinesia | movement |
-lapse | to slide, fall, sag |
-lepsy | seizure |
-leptic | to seize, take hold of |
-listhesis | slipping |
-logy | study of |
-lucent | to shine |
-lysis | breakdown; separation; destruction loosening |
-lytic | to reduce, destroy |
-malacia | softening |
-mania | obsessive preoccupation |
-megaly | enlargement |
-meter | measure |
-mission | to send |
-oid | resembling |
-ole | little; small |
-oma | tumor; mass; fluid collection |
-one | harmone |
-opaque | obscure |
-opia | vision |
-opsia | vision |
-opsy | view of |
-or | one who |
-orexia | appetite |
-ose | full of, pertaining to, sugar |
-osis | abnormal condition |
-ous | pertaining to |
-oxia | oxygen |
-pathy | disease; emotion |
-penia | deficiency |
-pepsia | digestion |
-phage | eat; swallow |
-phagia | eating; swallowing |
-phasia | speech |
-philia | attraction for |
-phobia | fear of |
-phoresis | carrying; transmission |
-phoria | to bear, carry; feeling (mental state) |
-phylaxis | protection |
-physis | to grow |
-plasia | development; formation; growth |
-plasm | formation |
-plastic | pertaining to formation |
-plasty | surgical repair |
-pnea | breathing |
-poiesis | formation |
-poietin | substance that forms |
-ptosis | droop; sag; prolapse; fall |
-ptysis | spitting |
-rrhage | bursting forth of blood |
-rrhagia | bursting forth of blood |
-rrhaphy | suture |
-rrhea | flow; discharge |
-sclerosis | hardening |
-scope | instrument for visual examination |
-scopy | visual examination |
-sis | state of; condition |
-sol | solution |
-some | body |
-spasm | sudden contraction of muscle |
-stasis | stop; control; place |
-stenosis | tightening; stricture |
-stitial | to set; pertaining to standing or positioned |
-stomy | new opening |
-suppression | to stop |
-therapy | treatment |
-thymia | mind |
-tic | pertaining to |
-tomy | process of cutting |
-tresia | opening |
-trophy | nourishment; development |
-tropia | to turn |
-tropic | turning |
-tropin | stimulate; act on |
-type | classification; picture |
-ule | little; small |
-um | structure; tissue; thing |
-uria | urination; condition of urine |
-us | thing |
-verse | to turn |
-y | condition; process |