A name given at baptism (christening).

A short private baptism, formerly used where an infant was at risk of imminent death.

(religion) Baptism administered to somebody who may or may not have been baptized before.

(religion, historical) The martyrdom of those who had not been baptized. They were considered to have been baptized in blood, and this was regarded as a full substitute for literal baptism.

plural of baptismal font