#baptism  a Christian sacrament signifying spiritual cleansing and rebirth; "most churches baptize infants but some insist on adult baptism"
  supertype:  sacrament  a formal religious act conferring a specific grace on those who receive it
  subtype:  affusion__pouring  the act of baptizing someone by pouring water on their head
  subtype:  sprinkling__aspersion  the act of sprinkling water in baptism (rare)
  subtype:  immersion  a form of baptism in which part or all of a person's body is submerged
  subtype:  christening  giving a Christian name at baptism

No statement uses or specializes baptism; click here to add one.