Medical Terminology: Prefixes Flashcards
a-, an-
no, not, without
ab-
away from
ad-
toward the center
alb-
white
ambi-
both sides
ante-
before
anti-
against
auto-
self
bi-
two, double
bio-
life
brady-
slow
chlor/o
green
circum-
around; circular movement
cirrh/o
yellow
con-
together, with
contra-
against, opposed to
cyan/o
blue
de-
from; down
dia-
through
dis-
free of, to undo
dys-
bad, difficult, painful
ecto-
outside
endo-
within, inner
epi-
upon, over, above
eu-
normal or good
erythr/o
red
ex-
out, away from
exo-
outside, outward
extra-
outside, beyond
glauc/o
gray/silver
hemi-
half
hetero-
different
homo/homeo-
same
hydro-
water
hyper-
above, beyond, excessive
hypo-
below, under, deficient
infra-
under; below
inter
between
intra-
within
jaund/o
yellow
juxta-
near, beside
leuk/o
white
macro-
large in size or amount
mal
bad, abnormal
mega-
large, great
melan/o
black
meso-
middle
meta-
beyond,after
micro-
small in size or amount
mono
one
neo-
new, recent
olig/o
small amount, few
para-
beside, alongside
peri-
around; about
polio-
gray
poly-
many, much excessive
post
after, behind
pre-
before, in front of
primi
first
pseudo-
false
purpur/o
purple
quadri-
four
re-
again or back
retro-
back or behind
semi-
half
sub-
under, below
supra-
above or over
syn-
together, joined
tachy-
fast
trans-
across, through
tri-
three
ultra
beyond, excessive
uni-
one
xanth/o
yellow
uni-
one
Two
bin-, bi-, duo-, di-,
Three
tri-
Four
quadr-, quadri-,
Five
quinqu-
six
Sex-
seven
sept-, septi
eight
octo
nine
novem-, ninus-
Ten
Decem-, Deca-
First
primi-
Second
Secundi-, secondo-
Third
Tert, terti