Common Prefixes Flashcards
a-
without, lack of, none
ab-
away from
abdomi(n)-
abdomen
ad-
to, toward
aden(o)-
pertaining to a gland
an-
without, lack of
angio-
vessel
ante-
before, forward
anti-
against, opposed to
arteri(o)-
artery
arthro-
pertaining to a joint
auto-
self
bi-
two
bi(o)-
pertaining to life
brady-
slow
cardi(o)-
pertaining to the heart
cephal(o)-
pertaining to the head
cerebr(o)-
pertaining to the cerebrum, a part of the brain
cervic(o)-
pertaining to the neck or the uterine cervix
chole-
pertaining to a cartilage
circum-
around, about
cost(o)-
pertaining to a rib
cyan(o)-
blue
cyst(o)-
pertaining to the bladder or any fluid-containing sac
cyt(o)-
pertaining to a cell
de-
down from
dermat(o)-
pertaining to the skin
di-
twice, double
dia-
through, completely
dys-
difficult, painful, abnormal
ect(o)-
out from
electro-
pertaining to electricity
end(o)-
within
enter(o)-
pertaining to intestines
epi-
upon, on
erythr(o)-
pertaining to red or erythrocytes (RBC’s)
extra-
outside, in addition
gastr(o)-
pertaining to the stomach
glyc(o)-
sugar
gynec(o)-
pertaining to females or the female reproductive system
hemat(o)-
pertaining to blood
hemi-
half
hem(o)-
pertaining to blood
hepat(o)-
pertaining to the liver
hydr(o)-
water
hyper-
over, excessive
hypo-
under, deficient
hyster(o)-
pertaining to the uterus
infra-
below
inter-
between
intra-
within
iso-
equal
latero-
side
leuk(o)-
pertaining to anything white or to leukocytes (WBC’s)
macro-
large
mal-
bad or abnormal
medi-
middle
mega-
large
mening(o)-
pertaining to a membrane, particularly the meninges
micro-
small
multi-
more than one, many
myel(o)-
pertaining to the spinal cord, the bone marrow, or myelin
my(o)-
pertaining to muscle
nas(o)-
pertaining to the nose
ne(o)-
new
nephr(o)-
pertaining to the kidney
neur(o)-
pertaining to a nerve or the nervous system
noct-
night
oophor(o)-
pertaining to the ovary
opthalm(o)-
pertaining to the eye
ortho-
straight or normal
oste(o)-
pertaining to the bone
para-
by the side of
path(o)-
pertaining to disease
per-
through
peri-
around
phag(o)-
pertaining to eating, ingesting or engulfing
pharyng(o)-
pertaining to the throat, or pharynx
phleb(o)-
pertaining to a vein
pneum(o)-
pertaining to respiration, the lungs, or air
poly-
many
post-
after, behind
pre-
before
primi-
first
pro-
before, in front of
proct(o)-
pertaining to the rectum
psued(o)-
FALSE
psych(o)-
pertaining to the mind
pulm(o)-
pertaining to the lung
quadr(i)-
four
retr(o)-
backward or behind
rhin(o)-
pertaining to the nose
semi-
half or partial
sub-
under, moderately
super-
above, excessive, or more than normal
supra-
above
tachy-
fast
thorac(o)-
pertaining to the chest
trans-
across
tri-
three
uni-
one
vas(o)-
vessel