Roots Flashcards
a-
Lack, without (asexual)
ab-; abs-
from, away from, separated (abduct; abscess)
ac-
sharp, toward (acute; accumulate)
ad-
to, toward, attached to (adduct)
-aer-
air (aerobic; anaerobic)
-aesthes-
feeling (anesthesia)
af-
toward (afferent)
amyl-
starch (amylase)
e-
Out of, out, from (eject)
ecto-
Outside, external (ectoderm; ectoparasite)
as-
upward (ascending)
atrio-
major chamber (atrioventricular)
-atrium
vestibule (preatrial)
aud-
hear (auditory; audiometer)
auri-
ear (auriscope)
auto-
self, oneself (autograph; autotrophic)
baro-
pressure, weight (barometer)
bary-
heavy (baritone)
bi-
two, twice (bilobed, biceps)
-bio(s)
life (biology; symbiosis)
-blast-
sprout, forming (erythroblast; blastoderm)
-blastos-
germ or forming (erythroblast)
-bol-
a mass, to throw (bolus; embolism)
brachio-
arm (brachial; brachial artery)
brachy-
short (brachycephalic)
-bronchio-
gill (bronchiomeric; bronchiopod)
brevi-
short (brevipennate; brevity)
bryein-
to swell or swarm, teem (embryology)
caecus-
blind, devoid of light (caecum; caecostomy)
-calci-
pertaining to lime; spur (calcareous; calcite)
callous-
hard-thickening (corpus callosum; callus)
-calor-
heart (caloric)
-cancer-
crab (cancerous)
-capillus-
hair, minute tube (capillary)
-cardi-
heart (pericardium; cardiovascular)
-carn-
flesh (carnage; carnal)
cata-
down, downward, against (catabolism)
cauda-
tail (caudal)
-cele
cyst, cavity (hydrocele)
-cephale-
head (cephalic)
-cera-
wax
cereb-
brain (cerebellum; cerebrum)
chi
22nd letter of the Greek alphabet, crossing (chiasma)
-chiro-
hand (chiropractor)
-chloro-
green (chlorophyll)
chole-
bile (cholecystic)
-chondro-
cartilage, gristle (perichondrium)
-chorion-
a delicate membrane (chorionic membrane)
-chroma-
color (chromatograph)
chrono-
time (chronological)
-cid, -cide, cidal-
to kill (suicide, fungicidal, bactericidal)
-cili-
hair (ciliated)
cine-
motion (cinematography)
circum-
around (circumcision)
-cise-
to cut (exercise)
-clast-
to break, destroy (osteoclast)
-clavis-
club-like (clavicle)
-cle, -clus, -cule, culus
small, diminutive (auricle)
co-, com-, con-
with, together (coagulate; commensual, conjugate)
coll-
glue (collagen; colloid)
contra-
counter, against (contrary, contraindicated)
-corn-
horn, hard (unicorn, cornea; cornified)
corona-
crown (coronary)
-corp-, -corpus-
body (corpuscle; corpus callosum)
-cortex-
outer layer (adrenal cortex; corticotrophoic hormone)
-costa-
rib (costal cartilage; intercostal)
-cune
wedge (cuneiform)
-cuspis
a point (tricuspid)
-cyt, cyte-
cell (lymphocyte)
-cy
condition of (malignancy)
cyano-
dark blue (cyanosis)
-cyst-
bladder (fibrocystic)
de-
down, away from, not (detoxify; depriving; decant)
dec-
ten (decade; decimeter)
-dendron-
tree-like (dendrite)
-dent-
tooth, pointed (dentate, peridont)
-derm-
skin, layer (ectoderm; dermal; dermitology)
di-
two - twice (divide)
dia-
through, between (diameter; dialysis)