Root Words/Combining Forms Flashcards
abdomin/o
abdomen, abdominal cavity
abras/o
to rub away
acid/o
solution or substance w/ pH less than 7
acou/o; acoust/o
hearing
acr/o
extremity
aden/o
gland
albumin/o
albumin (protein)
alges/o
pain
alveol/o
air sac, alveolus
amni/o; amnion/o
amnion, amniotic fluid
an/o
anus
andr/o
male
angi/o; angin/o
blood vessel
ankyl/o
fused, not straight
anter/o; anteri/o
front
aort/o
aorta
append/o
hang onto, appendix
aracn/o
spider
arter/o; arteri/o
artery
asthen/o
weakness
atel/o
incomplete
ather/o
fat
atri/o
atrium
aud/o; audi/o
hearing
aur/o
ear
aut/o
self
azot/o
urea, nitrogen
bacter/o; bacteri/o
bacteria
balan/o
glans penis
bi/o
life
bil/i
bile
blast/o
germ, bud, developing cell
blephar/o
eyelid
brachi/o
arm
bronch/i; bronch/o
airway, bronchus
burs/o
purse or sac, bursa
calc/i
calcium
carcin/o
cancer
card/o; cardi/o
heart
carp/o
wrist
cartil/o
gristle, cartilage
caud/o
tail
cec/o
blind intestine, cecum
cel/o
hernia, protrustion
celi/o
abdomen, abdominal cavity
cellul/o
small chamber
cephal/o
head
cerebell/o
cerebellum, little brain
cerebr/o
brain, cerebrum
cervic/o
cervix, neck
cheil/o
lip
chem/o
chemistry
chir/o
hand
chol/e
bile, gall
choledoch/o
common bile duct
chondr/o; chondri/o
gristle, cartilage
chori/o
membrane, chorion
chrom/o; chromat/o
color
chron/o
time
cirrh/o
orange
col/o; colon/o
colon
colp/o
vagina
con/i
dust
condyl/o
knuckle of a joint
conjunctiv/o
to bind together, conjunctiva
cor/o; core/o
pupil
corne/o
horny, cornea
coron/o
crown, circle, heart
cortic/o
tree bark, outer covering, cortex
cost/o
rib
cran/o; crani/o
skull, cranium
crin/o
to secrete
crypt/o
hidden
culd/o
cul-de-sac
cutane/o
skin
cyan/o
blue
cyst/o
bladder, sac
cyt/o
cell
dacry/o
tear
dent/o
teeth
derm/o; dermat/o
skin
dipl/o
double
dips/o
thirst
disk/o
flat shape, intervertebral disk
dist/o
away
diverticul/o
small blind pouch, diverticulum
dors/o
back
duct/o
lead, move
duoden/o
twelve, duodenum
dur/o
hard
ech/o
to bounce, sound
elast/o
change shape
electr/o
electricity
embol/o
a plug
embry/o
embryo
emmetr/o
according to measure
encephal/o
brain
enter/o
small intestine
epididym/o
epididymus
episi/o
vulva
eryth/o; erythr/o
red
esophag/e; esophag/o
gullet, esophagus
eti/o
cause (of disease)
fasci/o
fascia
femor/o
thigh
fet/o
fetus
fibr/o
fiber
fibul/o
clasp or buckle, fibula
flex/o
bend
fung/o
fungus
gangli/o; ganglion/o
knot, swelling
gastr/o
stomach
gen/o; gene/o
formation, cause, produce
ger/o; geront/o
old age
gingiv/o
gums
gli/o
glue, neuroglia
glomerul/o
little ball, glomerulus
gloss/o
tongue
glott/o
opening into the windpipe
gluc/o
glucose, sugar, sweet
glut/o
buttock
glyc/o; glycos/o
glycogen, glucose, sugar, sweet
gnos/o
knowledge
gravid/o; gravidar/o
pregnancy
gyn/o; gynec/o
woman
halit/o
breath
hem/o; hemat/o
blood
hemorrh/o
likely to bleed
hepat/o
liver
hern/o; herni/o
rupture or protrusion through weakened membrane or wall
heter/o
other
hidr/o
sweat
hist/o
tissue
hom/o; home/o
sameness, unchanging
hormon/o
to set in motion
hydr/o
water
hyster/o
uterus
iatr/o; iatri/o
to heal
idi/o
person, self
ile/o
to roll, ileum
ili/o
flank, hip, groin
immun/o
exempt, immunity
infect/o
to enter, invade
infer/o; inferi/o
below
inguin/o
groin