1. baptizo, bap-tid'-zo; Greek
from a derivative bapto; to
make whelmed (i.e. fully wet);
used only (in the N.T.) of
ceremonial ablution (cleansing
of the body), especially
(technical) of the ordinance of
Christian baptism :- baptist,
baptize, wash.

2. bapto, bap'-to
a primary verb; to whelm, i.e.
cover wholly with a fluid;