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Medical term root
medical terminology roots
Root | Definition |
---|---|
abdomin | abdomen |
acanth | thorny, spiny |
acetabul | acetabulum (hip socket) |
acou | hearing |
acr | extremities; height |
actin | ray; radaius |
adenoid | adenoids |
aden | gland |
adrenal, adren | adrenal gland |
aer | air; gas |
albumin | albumin |
algesi | pain |
alveol | alveolous |
ambly | dull; dim |
amni, amnion | amnion |
amyl | starch |
andr | male |
angi | vessel |
anis | unequal; dissimilar |
ankkyl | crooked; stiff; bent |
antr | antrum |
an | anus |
aort | aorta |
aponeur | aponeurosis |
appendic | appendix |
arche | first; beginning |
arteri | artery |
arteriol | arteriole (small artery) |
arthr, articul | joint |
atel | imperfect; incomplete |
ather | yellowish; fatty plaque |
atri | atrium |
aur | ear |
aut | self |
axill | armpit |
azot | urea; nitrogen |
bacteri | bacteria |
balan | glans penis |
bi | life |
bil | bile |
blast | developing cell |
blephar | eyelid |
brachi | arm |
bronch | bronchus |
bronchiol | bronchiole |
bucc | cheek |
burs | bursa (cavity) |
calc | calcium |
cancer, carcin | cancer |
cardi | heart |
carp | carpals (wrist bones) |
caud | tail; toward the lower part o the body |
cec | cecum |
celi | abdomen (abdominal cavity) |
cephal | head |
cerebell | cerebellum |
cerebr | cerebellum; brain |
cerumin | cerumen (earwax) |
cervic | cervix |
cheil | lip |
chir | hand |
cholangi | bile duct |
chol | gall; bile |
choledoch | common bile duct |
chondr | cartilage |
chori | chorion |
chrom | color |
clavic, clavicul | clavicle (collar bone) |
col | colon |
colp | vagina |
coni | dust |
conjunctiv | conjunctiva |
core, cor | pupil |
corne | cornea |
coron | heart |
cortic | cortex (outer layer of body organ) |
cost | rib |
crani | cranium (skull) |
cry | cold |
crypt | hidden |
culd | culdesac |
cutane | skin |
cyan | blue |
cyes | pregnancy |
cyst | bladder; sac |
cyt | cell |
dacry | tear; tear duct |
dactyl | fingers or toes |
dent | tooth |
dermat, derm | skin |
dextr | right |
diaphor | sweat |
diaphragmat | diaphragm |
dipl | two; double |
dips | thirst |
disk | intervertebral disk |
diverticul | diverticulum |
dors | back (of the body) |
duoden | duodenum |
dur | hard; dura mater |
dynam | power or strength |
ech | sound |
ectop | located away from usual place |
electr | electricity; electrical activity |
embry | embryo; to be full |
emmetr | a normal measures |
encephal | brain |
endocrin | endocrine |
enter | intestines |
epididym | epididymis |
epiglott | epiglottis |
episi | vulva |
epitheli | epithelium |
erythr | red |
esophag | esophagus |
esthesi | sensation; sensitivity; feeling |
eti | cause (of disease) |
faci | face |
femor | femur (upper leg bone) |
fet | fetus; unborn child |
fibr | fibrous tissue; fibers |
fibul | fibula (lower leg) |
gangli, ganglion | ganglion |
gastr | stomach |
ger,geront | old age; aged |
gingiv | gum |
glomerul | glomerulus |
gloss | tongue |
glu | sweetness; sugar |
glyc, glycos | sugar |
gnath | jaw |
gnos | knowledge |
gon | seed |
gravid | pregnancy |
gynec, gyn | woman |
hem, hemat | blood |
hepat | liver |
herni | hernia |
heter | other |
hidr | sweat |
hist | tissue |
hom | same |
home | sameness; unchanging |
humer | humerous (upper arm bone) |
hydr | water |
hymen | hymen |
hypn | sleep |
hyster | uterus |
iatr | medicine; physician |
ichthy | fish |
ile | ileum |
ili | ilium |
immun | immune |
irid, iri | iris |
ischi | ischium |
isch | deficiency; blockage |
is | equal; same |
jejun | jejunum |
kal | potassium |
kary | nucleus |
kerat | horny tissue; hard |
kin | movement |
kinesi | movement; motion |
kyph | hump |
labi | lips |
labyrinth | labyrinth |
lacrim | tear duct; tear |
lact | milk |
lamin | lamina (thin; flat plate or layer) |
lapar | abdomen |
laryng | larynx |
later | side |
lei | smooth |
leuk | white |
lingu | tongue |
lip | fat |
lith | stone; calculus |
lob | lobe |
lord | bent foward |
lymph | lymph |
macr | abnormal largeness |
mamm, mast | breast |
mandibul | mandible (lower jawbone) |
mastoid | mastoid |
maxill | maxilla (upper jawbone) |
meat | meatus (opening) |
melan | black |
mening | meninges |
menisc | meniscos (crescent) |
men | menstuation |
ment | mind |
metr | uterus |
mon | one |
morph | form; shape |
muc | mucus |
myc | fungus |
myel | bone marrow; spinal cord |
myelon | bone marrow |
myos, my | muscle |
myring | eardrum |
narc | stupor |
nas | nose |
nat | birth |
necr | death (cells; body) |
nephr | kidney |
neur | nerve |
noct, nyct, nyctal | night |
ocul | eye |
olig | scanty; few |
omphal | umbilicu; navel |
onc | tumor |
onych | nail |
oo | egg; ovum |
oophor | ovary |
ophthalm | eye |
opt | vision |
orchid, orchi, orch | testis; testicle |
organ | organ |
or | mouth |
orth | straight |
oste | bone |
ot | ear |
ov | egg |
ox | oxygen |
pachy | thick |
palat | palate |
pancreat | pancreas |
papill | nipple |
parathyroid | parathyroid gland |
par, part | bear; give birth to; labor |
patell | patella (kneecap) |
path | diease |
pector | chest |
ped | child; foot |
pelv | pelvis; pelvic bone |
perine | perineum |
peritone | peritoneum |
petr | stone |
phac, phak | lens of the eye |
phag | eat; swallow |
phalang | pharynx |
phas | speech |
phleb | vein |
phot | light |
phren | mind |
physi | nature |
plasm | plasma |
pleur | pleura |
pneumat,pneum, pneumon | lung; air |
pod | foot |
poli | gray matter |
poikil | varied; irregular |
polyp | polyp; small growth |
poster | back (of body) |
prim | first |
proct | rectum |
prostat | prostate gland |
pseud | fake; false |
psych | mind |
pub | pubis |
puerper | childbirth |
pulmon | lung |
pupill | pupil |
pyel | renal pelvis |
pylor | pylorus (pyloric sphincter) |
py | pus |
pyr | fever; heat |
quadr | four |
rachi | vertebra; spinal or vertebral column |
radic, radicul, rhiz | nerve root |
radi | radius ( lower arm bone) |
rect | rectum |
ren | kidney |
retin | retina |
rhabd | rod shaped; striated |
rhin | nose |
rhytid | wrinkles |
salping | fallopian (uterine) tube |
sarc | flesh; connective tissue |
scapul | scapula (shoulder bone) |
scler | sclera |
scoli | crooked; curved |
seb | sebum (oil) |
sept | septum |
sial | saliva |
sigmoid | sigmoid |
sinus | sinus |
somat | body |
somn | sleep |
son | sound |
spermat, sperm | spermatozoan; sperm |
sphygm | pulse |
spir | breathe; breathing |
splen | spleen |
spondyl | vertebra; spinal or vertebral column |
staped | stapes (middle ear bone) |
staphyl | grapelike clusters |
stern | sternum (breastbone) |
steth | chest |
stomat | mouth |
strept | twisted chains |
synovi | synovia; synovia membrane |
system | system |
tars | tarsals (ankle bone) |
tars | edge of eyelid; tarsal (instep of foot) |
tendin, tend, ten | tendon |
test | testis; testicle |
therm | heat |
thorac | thorax (chest) |
thromb | clot |
thym | thymus gland |
thyroid, thyr | thyroid gland |
tibi | tibia (lower leg bone) |
tom | cut; section |
ton | tension; pressure |
tonsill | tonsils |
top | place |
toxic | poision |
trachel | neck; neckline |
thrache | trachea |
trich | hair |
tympan | earadrum; middle ear |
uln | ulna (lower arm bone) |
ungn | nail |
ureter | ureter |
urethr | urethra |
urin,ur | urine; urinary tract |
uter | uterus |
uvul | uvula |
vagin | vagina |
valv, valvol | valve |
vas | vessel; duct |
ven | vein |
ventricul | ventricle |
vertebr | vertebra; spinal or vertebral column |
vesic | bladder; sac |
vesicul | seminal vesicles |
viscer | internal organs |
vulv | vulva |
xanth | yellow |
xer | dry |