click below
click below
Normal Size Small Size show me how
Selected Word Roots
Selected Word Roots for Medical Terminology
Term | Definition |
---|---|
abdomin | abdomen |
aden | Gland |
Adren / adrenal | Adrenal gland |
Aer | Air; oxygen; gas |
Alveol | alveolus |
angi | (Blood) vessel; (lymph) vessel |
ankyl | Crooked; stiff; bent |
appendic | appendix |
arteri, arter | artery |
arteriol | arteriole (small artery) |
atrhr | joint |
ather | Yellowish; fatty plaque |
Aur | ear |
aut | self |
bil | Bile |
Bio | life |
Blephar | Eyelid |
Bronch | airway; bronchus |
burs | bursa |
carcin | cancer |
Cardi | Heart |
caud | Tail; toward lower part of the body |
caus | burning sensation; capable of burning |
cephal | Head |
Cerebell | Cerebellum |
Cerebr | Cerebrum; brain |
cervic | neck; cervix |
cheil | lip |
Chiro | Hand |
cholangi | bile duct |
chole | gall; bile |
chondr | Cartilage |
coccyg | Coccyx; tailbone |
col | colon; large intestine |
conjunctiv | conjunctiva |
corne | cornea |
coron | heart; crown of head |
cost | rib |
crani | cranium; skull |
cusp | point; cusp |
cutane | skin |
cyan | blue |
cyst | bladder; sac |
cyt, cyte | Cell |
dacry | tears; tear duct |
dactyl | fingers or toes |
dent | tooth |
derm | skin |
dermat | skin |
dipl | two; double |
diverticul | diverticulum |
dors | back (of the body) |
duoden | duodenum |
ectop | located away from usual place |
edema | swelling |
electr | electricity; electrical activity |
encephal | brain |
endocrin | endocrine |
enter | Intestines (usually small intestine) |
epiglott | epiglottis |
epitheli | epithelium |
erythr | red |
esophag | esophagus |
esthesi | sensation; feeling; sensitivity |
eti | cause (of disease) |
exocrin | secrete out of |
faci | face |
fasci | fascia; fibrous band |
flexion | bending |
fract | break; broken |
galact | milk |
gastr | stomach |
genital | pertaining to birth |
ger | old age; aged |
geront | old age; aged |
gingiv | gums |
glauc | gray |
gloss | tongue |
gluc | Sweetness; sugar |
glyc | sugar; glucose |
glycos | sugar; glucose |
gnos | knowledge; a knowing |
gonad | gonad; sex glands |
gyn | woman |
gynec | woman |
gyr | turning; folding |
hem | blood |
hemat | blood |
hepat | liver |
hidr | swea |
hist | tissue |
hom | same |
home | sameness; unchanging |
hydr | water |
hyster | uterus |
ile | ileum |
ili | ilium |
immun | Immune |
irid | iris |
kerat | horny tissue; hard |
kin | movement |
kinesi | movement; motion |
labi | lips |
lacrim | tear duct;tear |
lact | milk |
lapar | abdomen |
laryng | larynx |
later | side |
lei | smooth |
leuk | white |
lingu | tongue |
lip | fat |
lith | stone; calculus |
lob | lobe |
lumb | lumbar; loin region |
Lymph | lymph |
macr | abnormal largeness |
mamm | breast |
mast | breast |
Meat | opening of passageway |
mediastin | mediastinum |
melan | black |
men | menstruation |
mening | meninges |
ment | mind |
mes, meso | middle |
metr | uterus |
mon | one |
morbid | disease; sickness |
muc | mucus |
my, myos | muscle |
myc | fungus |
myel | bone marrow; spinal cord |
myelon | bone marrow |
myring | eardrum |
narc | stupor; numbness |
nas | nose |
nat | birth |
necr | death (cells; body) |
nephr | kidney |
neur | nerve |
noct | night |
nyct | night |
nyctal | night |
ocul | eye |
onc | tumor |
onych | nail |
oophor | ovary |
Ophthalm | eye |
or | mouth |
orth | straight |
oste | bone |
ot | ear |
ox | oxygen |
palpat | touch; feel; stroke |
pancreat | pancreas |
par, part | bear; give birth to; labor |
parathyroid | Parathyroid |
path | disease; suffering |
pector | chest; muscle |
ped | child; foot |
pelv | pelvis; pelvic bone |
pen | penis |
perine | perineum |
peritone | peritoneum |
petr | stone; portion of temporal bone |
Pham, phak | lens of the eye |
phag | eat; swallow |
phalang | finger or toe bone |
pharyng | pharynx, throat |
phas | speech |
phleb | vein |
phot | light |
phren | mind |
physi | nature |
pleur | pleura |
pneum | lung; air |
pneumat | lung; air |
pneumon | lung; air |
pod | foot |
poli | gray matter |
polyp | polyp; small growth |
poster | back (of body) |
prim | first |
proct | rectum |
pseud | fake; false |
psych | mind |
pulmon | lung |
py | pus |
pyel | renal pelvis |
pylor | pylorus |
pyr | fever; heat |
quadr | four |
rect | rectum |
ren | kidney |
retin | retina |
rhin | Nose |
sacr | sacrum |
salping | fallopian (uterine) tube |
sanit | soundness; health |
sarc | flesh; connective tissue |
scler | sclera; white of eye; hard |
scoli | Crooked; curved |
seb | sebum; oil |
seps | infection |
sept | infection; partition; septum |
sial | saliva |
somat | body |
somn | sleep |
son | sound |
sopor | sleep |
sperm | sperm, spermatozoa, seed |
spermat | sperm, spermatozoa, seed |
spher | round; sphere; ball |
sphygm | pulse |
spin | spine; backbone to |
spir | breathe |
splen | spleen |
spondyl | Vertebrae; spinal or vertebral column |
staphyl | grapelike clusters |
stern | (breastbone) |
steth | chest (muscles) |
stoma | mouth; opening |
stomat | mouth;opening |
strab | squint; squint-eyed |
synovi | synovial; synovial membrane |
system | system |
ten, tend | tendon |
tendin | tendon |
tens, tensi | pressure, force, stretching |
test | testis; testicle |
therm | heat |
thorac | thorax; chest |
thromb | clot |
thym | thymus gland; soul |
thyr | thyroid gland |
thyroid | thyroid gland |
tom | cut; section |
ton | tension; pressure |
tone | to stretch |
tonsill | tonsils |
top | place; position; location |
tox, toxic | poison; poisonous |
trach, trache | trachea, windpipe |
trachel | neck; necklike |
trich | hair |
tubercul | little knot; swelling |
tympan | eardrum; middle ear |
ulcer | sore; ulcer |
ungu | nail |
ur | urine; urinary tract |
ureter | ureter |
urethr | urethra |
uria | urination; urine |
urin | urine or urinary organs |
uter | uterus |
uvul | uvula; little grape |
vagin | vagina |
valv | valve |
valvul | valve |
vas | vessel; duct |
vascul | blood vessel; little vessel |
ven | Vein |
versicul | seminal vesicles; blister |
vertebr | vertebra; backbone |
vesic | urinary bladder |
vir | poison; virus |
viril | masculine; manly |
vis | seeing; sight |
visc | sticky |
viscer | viscera; internal organsm |
viscos | sticky |
vit | life |
xanth | yellow |
xen | strange; foreign |
xer | dry |
zygot | joined together |