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Root Words
Medical Terminology
Term | Definition |
---|---|
abdmin/o | abdomen |
aden/o | gland |
adren/o | adrenal gland |
angi/o | vessel |
arteri/o | artery |
arthr/o | joint |
atri/o | atruim |
blephar/o | eyelid, eyelash |
bronch/o | bronchus |
cardi/o | heart |
cephal/o | head |
cerebell/o | cerebellum |
cervic/o | neck |
cheil/o | lip |
chol/o, chole- | bile |
cholecyst/o | gallbladder |
chondr/o | cartilage |
cili/o | eyelid, eyelash |
col/o | colon |
colp/o | vagina |
cost/o | rib |
crani/o | cranium, skull |
cyst/o | bladder |
cyt/o | cell |
dactyl/o | digit, toe |
dent/o | tooth, teeth |
derm/o, derma | skin |
duoden/o | duodenum |
encephal/o | brain |
enter/o | intestines |
epididym/o | epididymis |
epis/o, episi/o | vuvla |
esophag/o | esophagus |
faci/o | face |
fibr/o | fibers |
gastr/o | stomach |
gingiv/o | gums |
gloss/o | tongue |
gnath/o | jaw |
hem/o, hemat/o | blood |
hepa-, hepat/o | liver |
hist/o | tissue |
hyster/o | uterus |
ile/o | ileum (of intestines) |
ili/o | ilium (of pelvis) |
jejun/o | jejunum |
kerat/o | cornea or horny tissue |
labi/o | lip |
lapar/o | flank, abdomen |
laryng/o | larnyx |
lip/o | fat |
lymph/o | lymph |
mast/o, mamm/o | mammary glands |
mening/o | meninges |
metr/o | uterus (special reference to inner lining) |
muscl/o, my/o, myos- | muscle |
myel/o | bone marrow of spinal cord |
nephr/o | kidney, nephron |
nuer/i | nerve |
occipit/o | back of the head |
occul/o | eye |
odont/o | tooth, teeth |
onych/o | claw, hoof |
ophthalm/o | eye |
orchi/o, orchid/o | testes |
or/o | mouth |
oster/o, osse/o, oss/i | bone |
ot/o | ear |
ovari/o | ovary |
palat/o | palate |
perione/o | perionuem |
pharyng/o | pharnyx |
phleb/o | vein |
pil/o | hair |
pnuem/o | breathing |
pod/o | foot |
proct/o | rectum |
pilm/o, pulmon/o | lung |
pyel/o | pelvis of kidney |
rect/o | rectum |
ren/o | renal (kidney) |
rhin/o | nose |
splen/o | spleen |
spondyl/o | spinal column |
steth/o | chest |
stomat/o | mouth |
tars/o | ankle |
ten/o, tend/o | tendon |
thorac/o | thorax |
thym/o | thymus gland |
thyr/o, thyroid- | thyroid gland |
tonsill/o | tonsil |
trache/o | trachea |
trich/o | hair |
tympan/o | tympanum (middle ear), tympanic membrane,eardrum |
ureter/o | ureter |
urethr/o | urethra |
ur/o | urine |
uter/o | uterus |
vagin/o | vagina |
vas/o | vessel, or duct |
ven/o | vein |
ventricul/o | ventricle |
vertebr/o | vertebra |
vulv/o | vulva |