Unit 10 Roots

Root Word Definition
abdomin/o abdomen
absorption taking up nutrients
acid a chemical that gives off hydrogen ions
aden
aden/o
gland
aero air
agog causing secretion
agon main actor; driver
aliment food
amel covering
amyl chemical name for starch
ang
ang/i
ang/i/o
vessel
an/o
anus
anus
ascites abdominal swelling
bar weight, pressure
bile
bil
bil/i
bile
bladder bladder
bucca cheek
canal canal
carboxy[l] chemical group name
carcin cancer
cardia heart
cathar/t purge
cauda tail
cec[um] dead-end pouch between ileocecal valve and appendix
celi
celi/o
bowels
cement cement
chol
chol/e
bile
chondr cartilage
chyme
chym/o
liquid formed in the intestine from partially digested food
cirrh inflammation of connective tissue
clast breakdown
col
col/o
colon
colon/o
colon
constipa crowded together, as feces in the intestines
cyst
cyst/o
bladder; fluid-filled space
cyte cell
decidu destined to fall
deglutition swallowing
dent
dent/i
tooth
digest digest
diverticul pocket
doch/o common bile duct
dont tooth
duoden
duoden/o
the first segment (of three) in the small intestines
elast elastic
emesis vomiting
endo inside
enter
enter/o
intestine
esophag
esophag/o
tube between the mouth and stomach
falc sickle (shape)
feces feces
filum thread
fist abnormal opening between two spaces
flatus fart
flux flow
folium leaf
frice substance used for scrubbing
fundus the bottom of a bottle-shaped object
fungi fungi
gall bile
gastr
gastr/o
stomach
ghrel acronym for "growth hormone releasing"
gingiv
gingiv/o
gums
gloss
gloss/o
tongue
gluc
glyc
sugar
haustrum small pouch (pl. haustra) which make the large intestine look segmented
hem/o blood
hepat
hepat/o
liver
hepatic/o hepatic duct
hernia
herni/o
abnormal outpocketing of an organ
hydr water
icterus jaundice
il
il/e/o
il/i
the third and last segment in the small intestines
inguin groin
insula island; the hormone insulin, which is made in the pancreatic islets
intestin intestine
islet small island of tissue in the pancreas
jaundice yellow color of skin
jejun
jejun/o
the second segment (of three) in the small intestines
jug[are] join
kin move
labi[a] lips
lact milk
lamina propria "one's own layer", one of the histological layers of the digestive tract
lapar/o flank, loin
ling/u tongue
lip fat
lith
lith/o
stone
liver liver
lob[e] lobe
lumb lower back
lyso breakdown
macro large
mes[os] in the middle
mucosa layer of tissue with mucus-secreting cells
muscular muscular
my
my/o
my/o/s
muscle
myc fungus
nas/o nose
occlus[us] position of teeth with mouth closed
odont
odont/o
tooth
or mouth
oti[s] ear
oxy oxygen
pancr
pancr/e
pancr/e/at
pancr/e/at/o
pancreas
pariet the outer wall of the two-walled membranes around body organs
peps
peps/in
peps/in/o
digestion
peptid digestion
periton
periton/eo
membrane lining the abdominal cavity
pernici[es] gradual harm
phag eat
plicae circulares literally "circular pleats", folds in the intestinal membrane (sing. plica circularis)
proct
proct/o
anus
propuls movement driven by muscular action
pylor
pylorus
region of stomach where it meets the duodenum
quadrate four-sided
rect
rect/o
final segment of large intestine
rub[er] red
saliva saliva
scend climb (up or down)
scleros hard
secret[ion] release from a cell or the body
segment segment
serosa membrane lining the contents of the abdominal cavity
sial
sial/o
saliva
sigm[a] Greek letter which resembles English "s"
sigmoid/o shaped like the letter s
splen
splen/o
spleen
stalsis contraction
steato fatty matter
sten blockage
sterco feces
stomat
stomat/o
mouth
sucr[e] sugar
Taenia genus of tapeworms
tongue tongue
trich hair
trypsin digestive enzyme; one of the earliest enzymes discovered
ulcer open sore
umbilic cord connecting the placenta to the baby
vagin infolded body part
vallate like a moat
verd green
vermi[s] worm
villus small, hair-like feature of the intestinal surface
vit[a] related to life
volunt[us] of one's free will
zyme ending of the word "enzyme"

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