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Medical Terminology
Chapters 1 - 6 roots, prefixes, & suffixes
Term | Definition |
---|---|
arthr/o | joint |
cardi/o | heart |
enter/o | small intestine |
gastr/o | stomach |
hepat/o | liver |
neur/o | nerve |
hem/o | blood |
hemat/o | blood |
my/o | muscle |
muscul/o | muscle |
angi/o | vessel |
vas/o | vessel |
vascul/o | vessel |
derm/o | skin |
dermat/o | skin |
cutane/o | skin |
pneum/o | lung |
pneumon/o | lung |
pulmon/o | lung |
gen/o | creation, cause |
hydr/o | water |
morph/o | change |
myc/o | fungus |
necr/o | death |
orth/o | straight |
path/o | suffering, disease |
phag/o | eat |
plas/o | formation |
py/o | pus |
scler/o | hard |
sten/o | narrowing |
troph/o | nourishment, development |
xen/o | foreign |
xer/o | dry |
-ac | pertaining to |
-al | pertaining to |
-ar | pertaining to |
-ary | pertaining to |
-eal | pertaining to |
-ic | pertaining to |
-tic | pertaining to |
-ous | pertaining to |
-ia | condition |
-ism | condition |
-ium | tissue, structure |
-y | condition, procedure |
-icle | small |
-ole | small |
-ule | small |
-ula | small |
-iatrics | medical science |
-iatry | medical science |
-iatrist | specialist in medicine of |
-ist | specialist |
-logist | specialist in the study of |
-logy | study of |
-algia | pain |
-dynia | pain |
-cele | hernia |
-emia | blood condition |
-iasis | presence of |
-itis | inflammation |
-lysis | loosen, break down |
-malacia | abnormal softening |
-megaly | enlargement |
-oid | resembling |
-oma | tumor |
-osis | condition |
-pathy | disease |
-penia | deficiency |
-ptosis | drooping |
-rrhage | excessive flow |
-rrhagia | excessive flow |
-rrhea | flow |
-rrhexis | rupture |
-spasm | involuntary contraction |
-centesis | puncture |
-gram | written record |
-graph | instrument used to produce a record |
-graphy | writing procedure |
-meter | instrument used to measure |
-metry | process of measuring |
-scope | instrument used to look |
-scopy | process of looking |
-desis | binding, fixation |
-ectomy | removal |
-pexy | surgical fixation |
-plasty | reconstruction |
-rrhaphy | suture |
-stomy | creation of an opening |
-tomy | incision |
a- | not |
an- | not |
anti- | against |
contra- | against |
de- | down, away from |
ante- | before |
pre- | before |
pro- | before, on behalf of |
brady- | slow |
tachy- | fast |
post- | after |
re- | agin |
ab- | away |
ad- | toward |
circum- | around |
peri- | around |
dia- | through |
trans- | through |
e- | out |
ec- | out |
ex- | out |
ecto- | outside |
exo- | outside |
extra- | outside |
en- | in, inside |
endo- | in, inside |
intra- | in , inside |
epi- | upon |
sub- | beneath |
inter- | between |
bi- | two |
hemi- | half |
semi- | half |
hyper- | over |
hypo- | under |
macro- | large |
micro- | small |
mono- | one |
uni- | one |
oligo- | few |
pan- | all |
poly- | many |
multi- | many |
con- | with, together |
syn- | with, together |
sym- | with, together |
dys- | bad |
eu- | good |
adip/o | fat |
alb/o | white |
crypt/o | hidden |
cutane/o | skin |
dermat/o | skin |
derm/o | skin |
erythr/o | red |
hidr/o | sweat |
ichthy/o | scaly |
kerat/o | hard, horny |
leuk/o | white |
lip/o | fat |
melan/o | black |
onych/o | nail |
pachy/o | thick |
pil/o | hair |
rhytid/o | wrinkle |
sebace/o | oil |
seb/o | oil |
squam/o | scale |
steat/o | fat |
trich/o | hair |
ungu/o | nail |
xanth/o | yellow |
xer/o | dry |
ankyl/o | stiff, bent |
arthr/o | joint |
brachi/o | arm |
burs/o | bursa |
carp/o | wrist |
cervic/o | neck |
chondr/o | cartilage |
cost/o | rib |
crani/o | head, skull |
dactyl/o | finger |
fasci/o | fascia |
femor/o | femur (thigh bone) |
kinesi/o | movement, motion |
lumb/o | loin, lower back |
muscul/o | muscle |
my/o | muscle |
myos/o | muscle |
oste/o | bone |
-physis | growth |
spondyl/o | vertebra |
tars/o | ankle |
tax/o | arrangement, order, coordination |
ten/o | tendon |
tend/o | tendon |
tendin/o | tendon |
tibi/o | tibia (shinbone) |
ton/o | tone, tension |
-asthenia | weakness |
cephal/o | head |
cerebell/o | cerebellum |
cerebr/o | brain |
crani/o | head, skull |
dur/o | tough outer membrane surrounding the brain and spinal cord |
encephal/o | brain (inside head) |
esthesi/o | feeling, sensation |
gangli/o | nerve bundle |
gnosi/o | know |
hypn/o | sleep |
kinesi/o | movement, motion |
lob/o | lobe |
-mania | excessive desire |
mening/o | meninges; membrane surrounding the brain and spinal cord |
meningi/o | meninges; membrane surrounding the brain and spinal cord |
myel/o | spinal cord, bone marrow |
neur/o | nerve |
-paresis | slight or partial paralysis |
phas/o | speech |
-phobia | excessive fear |
phren/o | mind |
-plegia | paralysis |
psych/o | mind |
somn/o | sleep |
somn/i | sleep |
tax/o | arrangement, order, coordination |
-acusis | hearing condition |
acous/o | sound |
audi/o | sound |
aur/o | ear |
blephar/o | eyelid |
cerumin/o | ear wax |
cochle/o | cochlea |
conjunctiv/o | conjunctiva |
corne/o | cornea |
cycl/o | cilliary body |
dacry/o | tear |
irid/o | iris |
ir/o | iris |
kerat/o | cornea |
labyrinth/o | labyrinth |
lacrim/o | tear |
mastoid/o | mastoid process |
myring/o | eardrum |
ocul/o | eye |
opthalm/o | eye |
-opia | vision condition |
-opsia | vision condition |
opt/o | eye |
ot/o | ear |
phac/o | lens |
phak/o | lens |
retin/o | retina |
salping/o | eustachian tube |
scler/o | sclera (the white of the eye) |
tympan/o | eardrum |
vestibul/o | vestibule |