Prefixes Flashcards
a-, an-
without, not, absence of
ab-
away from the midline
ad-, ac-, af-, al-
to, towards, near
ante-
before, in front
anti-
against, opposite
bi-, bin-, bis-
two, double, both, twice
brady-
slow
circum-
around
co-, col-, com-, con-
together, with, very
contra-
against, opposed
cum-
with
de-
away from, down, absent
dis-, dif-, di-
apart, away
dys-
difficulty with, disturbed function of, painful
ecto-
outside, without
endo-
within, inside
epi-
upon, on
eu-
good, well, normal
ex-, e-, ef-
out of, away from
extra-
(on the) outside, beyond
haem-, ahem-, haema-
relating to blood
holo-
whole
hyper-
greater than normal
hypo-
less than normal
in-, il-, im-, ir-
not, in, into, very, thoroughly
infra-
below, beneath
inter-
between
intra-
inside
intro-
within into, inward
iso-
equal, same
karyo
nut, pertaining to the nucleus
leuco-, leuko-
white
macro-
large in size, big
mast-
relating to the breast
megaly-, magalo-
something that has grown larger than normal
meso-
middle, among
meta-
after, beyond, among, between
micro-
small in size
myo-
relating to the muscles
neo-
new
nephro-
pertaining to the kidney
neuro-
relating to nerves (sometimes to tendons)
oligo-
few
osteo-
relating to bone
oto-
relating to the ear
pan-
all
para-
beside, alongside
per-
through
peri-
around
poly-
many, much
post-
after, behind
pre-, pro-
in front of, before, prior
proto-
first
pseudo-
false
retro-
behind
sarco-
relating to flesh
sub-
under
super-, supra-
above, excess
tachy-
fast
thrombo-
relating to blood clotting
sys-
together, with
trans-
across, through