Medical Word Elements Flashcards
a-
an-
without, not
ab-
from, away from
abdomin/o
abdomen
abort/o
to miscarry
-ac
pertaining to
acid/o
acid
acous/o
hearing
acr/o
extremity
acromi/o
acromion (projection of the scapula)
- acusia
- acusis
hearing
-ad
toward
ad-
toward
aden/o
gland
adeniod/o
adenoids
adip/o
fat
adren/o
adrenal/o
adrenal glands
aer/o
air
af-
toward
agglutin/o
clumping, gluing
agora-
marketplace
-al
pertaining to
albin/o
white
albumin/o
albumin (protein)
- algesia
- algia
pain
allo-
other, differing from normal
alveol/o
alveolus; air sac
ambyl/o
dull, dim
amni/o
amnion (amniotic sac)
an/o
anus
ana-
against; up; back
andr/o
male
aneurysm/o
aneurysm (widened blood vessel)
angi/o
vessel (usually blood or lymph)
angin/o
choking pain
aniso-
unequal, dissimilar
ankyl/o
stiffness; bent, crooked
ante-
before, in front of
anter/o
anterior, front
anthrac/o
coal, coal dust
anti-
against
aort/o
aorta
append/o
appendic/o
appendix
aque/o
water
-ar
pertaining to
-arche
beginning
arteri/o
artery
arteriol/o
arteriole
arthr/o
joint
-ary
pertaining to
asbest/o
asbestos
-asthenia
weakness, debility
astr/o
star
-ate
having the form of, possessing
atel/o
incomplete; imperfect
ather/o
fatty plaque
-ation
process (of)
atri/o
atrium
audi/o
audit/o
hearing
aur/o
auricul/o
ear
auto-
self, own
ax/o
axis, axon
azot/o
nitrogenous compounds
bacteri/o
bacteria (singular bacterium)
balan/o
glans penis
bas/o
base (alkaline, opposite of acid)
bi-
two
bil/i
bile, gall
bi/o
life
-blast
blast/o
embryonic cell
blephar/o
eyelid
brachi/o
arm
brachy-
short
brady-
slow
bronch/o
bronchi/o
bronchus (plural bronchi)
bronchiol/o
bronchiole
bucc/o
cheek
calc/o
calcium
calcane/o
calcaneum (heel bone)
-capnia
carbon dioxide
carcin/o
cancer
cardi/o
heart
-cardia
heart condition
carp/o
carpus (wrist bones)
cata-
down
caud/o
tail
cauter/o
heart, burn
cec/o
cecum
-cele
hernia, swelling
-centesis
surgical puncture
cephal/o
-ceps
head
-ception
conceiving
cerebell/o
cerebellum
cerebr/o
cerebrum
cervic/o
neck; cervix uteri (neck of the uterus)
chalic/o
limestone
cheil/o
lip
chem/o
chemical; drug
chlor/o
green
chol/e
bile, gall
cholangi/o
bile vessel
cholecyst/o
gallbladder
choledoch/o
bile duct
chondr/o
cartilage
chori/o
chorion
choroid/o
choroid
chrom/o
chromat/o
color
-cide
killing
circum-
around
cirrh/o
yellow
-cision
cutting
- clasia
- clasis
- clast
to break; surgical fracture
clavicul/o
clavicle (collar bone)
-clysis
irrigation, washing
coccyg/o
coccyx
cochle/o
cochlea
col/o
colon/o
colon
colp/o
vagina
condyl/o
condyle
coni/o
dust
conjunctiv/o
conjunctiva
-continence
to hold back
contra-
against, opposite
cor/o
core/o
pupil
corne/o
conrea
coron/o
heart
corp/o
corpor/o
body
cortic/o
cortex
cost/o
ribs
crani/o
cranium (skull)
crin/o
-crine
secrete
cruci/o
cross
cry/o
cold
crypt/o
hidden
culd/o
cul-de-sac
- cusia
- cusis
hearing
cutane/o
skin
cyan/o
blue
cycl/o
ciliary body of the eye; circular; cycle
-cyesis
pregnancy
cyst/o
bladder
cyt/o
-cyte
cell
dacry/o
tear; lacrimal apparatus (duct, sac, or gland)
dacryocyst/o
lacrimal sac
dactyl/o
fingers; toes
de-
cessation
denrd/o
tree
dent/o
teeth
derm/o
-derma
dermat/o
skin
-desis
binding; fixation of a bone or joint
di-
double
dia-
through, across
dipl-
dipl/o
double
dips/o
-dipsia
thirst
dist/o
far, furthest
dors/o
back (of the body)
duct/o
to lead; carry
-duction
act of leading, bringing, or conducting
duoden/o
duodenum
dur/o
dura mater, hard
-dynia
pain
dys-
bad; painful; difficult
-eal
pertaining to
ec-
out, out from
echo-
repeated sound
-ectasis
dilation, expansion
ecto-
outside, outward
-ectomy
excision, removal
-edema
swelling
ef-
away from
electr/o
electricity
-ema
state of; condition
embol/o
embolus (plug)
-emesis
vomiting
-emia
blood condition
emphys/o
to inflate
en-
end-
end/o
in, within
encephal/o
brain
enter/o
intestine (usually small intestine)
eosin/o
dawn, rose colored
epi-
above, upon
epididym/o
epididymis
epiglott/o
epiglottis
episi/o
vulva
erythem/o
erythemat/o
erythr/o
red
eschar/o
scab
-esis
condition
eso-
inward
esophag/o
esophagus
esthes/o
-esthesia
feeling
eti/o
cause
eu-
good; normal
ex-
out, out from
exo-
outside, outward
extra-
outside
faci/o
face
fascio
band, fascia
femor/o
femur
-ferent
to carry
fibr/o
fiber, fibrous tissue
fibul/o
fibula
fluor/o
luminous, fluorescence
galact/o
milk
gangli/o
ganglion (knot or knotlike mass)
gastr/o
stomach
-gen
gen/o
-genesis
forming, producing, origin
genit/o
genitalia
gest/o
pregnancy (gestation)
gingiv/o
gum(s)
glauc/o
gray
gli/o
-glia
glue; neuroglial tissue
-globin
protein
glomerul/o
glomerulus
gloss/o
tongue
glott/o
glottis
gluc/o
glucos/o
glyc/o
glycos/o
sugar, sweetness
gnos/o
-gnosis
knowing
gonad/o
gonads, sex glands
goni/o
angle
gon/o
seed (ovum or spermatozoon)
-grade
to go
-graft
transplantation
-gram
record, writing
granul/o
granule
-graph
instrument for recording
-graphy
process of recording
-gravida
pregnant woman
gyn/o
gynec/o
woman, female
hallucin/o
hallucination
hedon/o
pleasure
hem/o
hemat/o
blood
hemangi/o
blood vessel
hemi-
one half
hepat/o
liver
heter/o
different
hidr/o
sweat
hist/o
histi/o
tissue
home/o
homeo-
same, alike
homo-
same
humer/o
humerus
hydr/o
water
hyp-
hyp/o
hypo-
under, below, deficient
hyper-
excessive, above normal
hypn/o
sleep
hyster/o
uterus (womb)
-ia
condition
- iac
- ic
- ical
- ine
- itic
- ive
pertaining to
-iasis
abnormal condition (produced by something specified)
iatr/o
-iatry
physician, treatment
-ice
noun ending