- The act of baptizing; the application of water to a
person, as a sacrament or religious ceremony, by which he is initiated
into the visible church of Christ. This is performed by immersion,
sprinkling, or pouring.
Meaning of 'baptism' (Princeton's WordNet)
1 . baptism
[ n]
Meaning (1): - a Christian sacrament signifying spiritual cleansing and rebirth
Example in sentence:
most churches baptize infants but some insist on adult baptism