intra-
prefix
in·tra-
ˈin-trə,
-(ˌ)trä
1
a
: within
intragalactic
b
: during
intraday
c
: between layers of
intradermal
2
: intro-
an intramuscular injection
Word History
Etymology
Late Latin, from Latin intra, from Old Latin *interus, adjective, inward — more at interior
Legal Definition
intra-
prefix
1
: within
intrastate
2
: during
intraday