- a member of a Christian denomination that baptizes believers by immersion and that is usually Calvinistic in doctrine.
- a person who baptizes.
- John the Baptist.
- of or relating to Baptists or their doctrines or practices.
- a member of any of various Christian sects that affirm the necessity of baptism (usually of adults and by immersion) following a personal profession of the Christian faith
- the Baptist See John the Baptist
- denoting, relating to, or characteristic of any Christian sect that affirms the necessity of baptism following a personal profession of the Christian faith