zo-
1.
variant of
zoo-
before a vowel:
zooid.
British Dictionary definitions for
zo-
zo-
combining form
1.
a variant (before a vowel) of
zoo-
zoo-
combining form
1.
indicating animals:
zooplankton
Word Origin
from Greek
zōion
animal
zo-
in Medicine
zo-
pref.
Variant of
zoo-
.