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Medical Terminology
Medical Terms Part I
Term | Definition |
---|---|
-ac | pertaining to |
-al | pertaining to |
-ar | pertaining to |
-ary | pertaining to |
-ic | pertaining to |
-ine | pertaining to |
-ive | pertaining to |
-ous | pertaining to |
-ation | a process; being or having |
-ion | action; condition |
-ia | condition; state; thing |
-ism | process; disease from a specific cause |
-itis | inflammation of; infection of |
-megaly | enlargement |
-oma | tumor; mass |
-osis | condition; abnormal condition; process |
-pathy | disease |
-ectomy | surgical removal |
-gram | a record or picture |
-graphy | process of recording |
-metry | process of measuring |
-scope | instrument used to examine |
-stomy | surgically created opening |
-therapy | treatment |
-tomy | process of cutting or making an incision |
-iatry | medical treatment |
-ics | knowledge; practice |
-ist | one who specializes in |
-logy | the study of |
endo- | innermost; within |
epi- | upon; above |
inter- | between |
intra- | within |
peri- | around |
post- | after; behind |
pre- | before; in front of |
sub- | below; underneath |
trans- | across; through |
bi- | two |
brady- | slow |
hemi- | one half |
hyper- | above; more than normal |
hypo- | below; deficient |
poly- | many; much |
quadri- | four |
tachy- | fast |
tri- | three |
a- | away from; without |
an- | without; not |
anti- | against |
de- | reversal of; without |
dys- | painful; difficult; abnormal |
eu- | normal; good |
mal- | bad; inadequate |
re- | again and again |
abdomin/o- | abdomen |
append/o- | appendix |
arteri/o- | artery |
arthr/o- | joint |
bi/o- | living organisms |
card/I- | heart |
cardi/o- | heart |
cholecyst/o- | gallbladder |
col/o- | colon |
colon/o- | colon |
communicat/o- | impart; transmit |
cost/o- | rib |
cutane/o- | skin |
derm/o- | skin |
dietet/o- | foods; diet |
digest/o- | break down food; digest |
enter/o- | intestine |
esthes/o- | sensation; feeling |
etym/o- | word origin |
gastr/o- | stomach |
gemin/o- | set or group |
hepat/o- | liver |
hyster/o- | uterus (womb) |
intestine/o- | intestine |
lapar/o- | abdomen |
laryng/o- | larynx |
later/o- | side |
mamm/o- | breast |
medic/o- | physician; medicine |
menstru/o- | monthly discharge of blood |
ment/o- | mind |
muscul/o- | muscle |
nas/o- | nose |
neur/o- | nerve |
nutrit/o- | nourishment |
pelv/o- | pelvis |
phag/o- | eating; swallowing |
pleg/o- | paralysis |
pneumon/o- | lung; air |
psych/o- | mind |
sperm/o- | sperm |
spir/o- | breathe |
tens/o- | pressure; tension |
therap/o- | treatment |
thyroid/o- | thyroid gland |
tonsil/o- | tonsil |
trache/o- | trachea (windpipe) |
urin/o- | urine; urinary system |
uter/o- | uterus (womb) |
vagin/o- | vagina |
ven/o- | vein |
dia- | complete; completely through |
anter/o- | before; front part |
auscult/o- | listening |
congenit/o- | present at birth |
intern/o- | inside |
micr/o- | one millionth; small |
ne/o- | new |
plast/o- | growth; formation |
super/o- | above |
symptomat/o- | collection of symptoms |
-cele | hernia |
-rrhaphy | procedure of suturing |
anastom/o- | create an opening between two structures |
cholangi/o- | bile duct |
cholecyst/o- | gallbladder |
cirrh/o- | yellow |
constip/o- | compacted feces |
diverticul/o- | diverticulum |
gloss/o- | tongue |
hemorrhoid/o- | hemorrhoids |
herni/o- | hernia |
lapar/o- | abdomen |
polyp/o- | polyp |
rect/o- | rectum |
sial/o- | saliva; salivary gland |
sigmoid/o- | sigmoid colon |
dys- | painful; difficult; abnormal |
im- | not |
trans- | across; though |
chez/o- | to pass feces |
choledoch/o- | common bile duct |
duoden/o- | duodenum |
eme/o- | vomiting |
esophag/o- | esophagus |
hemat/o- | blood |
lith/o- | stone |
log/o- | word; the study of |
rect/o- | rectum |
rub/o- | red |
scop/o- | examine with an instrument |
splen/o- | spleen |
bronch/o- | bronchus |
carbox/y- | carbon dioxide |
carcin/o- | cancer |
cocc/o- | spherical bacterium |
dilat/o- | dilate; widen |
glob/o- | shaped like a globe; comprehensive |
hem/o- | blood |
pneum/o- | lung; air |
pneumon/o- | lung; air |
pulmon/o- | lung |
thorac/o- | thorax; chest |
-ator | person who produces or does; thing that produces |
-centesis | procedure to puncture |
-ectasis | condition of dilation |
-isy | condition of inflammation or infection |
-pnea | breathing |
-ptysis | abnormal condition of coughing up |
-spasm | sudden; involuntary muscle contraction |
-stomy | surgically created opening |
anthrac/o- | coal |
asthma/o- | asthma |
cyan/o- | blue |
lob/o- | lobe of an organ |
orth/o- | straight |
ox/I- | oxygen |
pleur/o- | pleura; lung membrane |
py/o- | pus |
resuscit/o- | revive; raise up again |
steth/o- | chest |
ventil/o- | movement of air |
pan- | all |
anti- | against |
em- | in |
endo- | innermost; within |
ex- | out; away from |
-plasty | process of reshaping by surgery |
-tome | instrument used to cut; area with distinct edges |
aneurysm/o- | aneurysm; dilation |
angi/o- | blood vessel; lymphatic vessel |
ather/o- | soft; fatty substance |
claudicate/o- | limping pain |
fibril/o- | muscle fiber; nerve fiber |
infarct/o- | area of dead tissue |
necr/o- | dead cells; tissue, or body |
palpit/o- | to throb |
pat/o- | to be open |
phleb/o- | vein |
scler/o- | hard |
sten/o- | narrowness; constriction |
tele/o- | distance |
valvul/o- | valve |
ech/o- | echo; sound wave |
electr/o- | electricity |
idi/o- | unknown; individual |
ly/o- | break down; destroy |
man/o- | thin; frenzy |
sphygm/o- | pulse |
thromb/o- | thrombus; blood clot |
vers/o- | to travel; to turn |
-cyte | cell |
-edema | swelling |
-emia | condition of the blood |
-immune | immune response |
-ization | process of making, creating or inserting |
agglutin/o- | clumping; sticking |
attenu/o- | weakened |
aut/o- | self |
coagul/o- | clotting |
embol/o- | embolus; occluding plug |
morph/o- | shape |
myel/o- | bone marrow; spinal cord; myelin |
septic/o- | infection |
thym/o- | thymus |
vaccin/o- | giving a vaccine |
-ency | condition of being |
-penia | condition of deficiency |
-ure | system; result of |
ansi/o- | unequal |
cyt/o- | cell |
defici/o- | lacking; inadequate |
mon/o- | one; single |
norm/o- | normal; usual |
nucle/o- | nucleus |
phil/o- | attraction to; fondness for |
phor/o- | to bear; to carry; range |
poikil/o- | irregular |
punct/o- | hole; perforation |
-ate | composed of; pertaining to |
-graft | tissue for implant or transplant |
-oid | resembling |
-opsy | process of viewing |
-plasm | growth; formed substance |
abras/o- | scape off |
blephar/o- | eyelid |
contus/o- | bruising |
erythemat/o- | redness |
exud/o- | oozing fluid |
fulgur/o- | spark of electricity |
kel/o- | tumor |
lip/o- | lipid; fat |
melan/o- | black |
myc/o- | fungus |
onych/o- | nail; fingernail or toenail |
pedicul/o- | lice |
prurit/o- | itching |
rhytid/o- | wrinkle |
xer/o- | dry |
-olisthesis | abnormal condition with slipping |
amput/o- | to cut off |
bunion/o- | bunion |
chondr/o- | cartilage |
comminut/o- | break into small pieces |
densit/o- | density |
goni/o- | angle |
kyph/o- | bent; humpbacked |
lord/o- | swayback |
oste/o- | bone |
prosthet/o- | artificial part |
spondyl/o- | vertebra |
alg/o- | pain |
dextr/o- | right |
lev/o- | left |
malac/o- | softening |
ped/o- | child |
por/o- | small openings; pores |
sarc/o- | connective tissue |
scoli/o- | curved; crooked |
-clonus | condition of rapid contracting and relaxing |
-collis | condition of the neck |
athet/o- | without position or place |
burs/o- | bursa |
contract/o- | pull together |
fasci/o- | fascia |
ganglion/o- | ganglion |
inflammat/o- | redness and warmth |
my/o- | muscle |
myos/o- | muscle |
tendin/o- | tendon |
ten/o- | tendon |
tort/I- | twisted position |
pod/o- | foot |
radi/o- | radius; forearm bone |
rhabd/o- | rod shaped |
skelt/o- | skeleton |
synov/o- | synovium membrane |