baptism
Word family
Synonym discussion
Sense: noun/1
For this sense, baptism is the standard Christian word for the ceremony that uses water to mark entry into the faith. Christening is often used in everyday speech for a baby's baptism, especially when the child is also formally given a name in the service. Initiation is much broader and can describe joining many kinds of groups, so it does not automatically suggest a church setting. Naming ceremony focuses on giving a name and may be religious or non-religious, so it is not always a baptism. A family may invite relatives to a baby's baptism at church, but choose a naming ceremony if they want a non-religious event.
Common collocations
Etymology
Baptism came into English through French and Latin from Greek. The Greek verb behind it meant "dip" or "put into water", which matches the ceremony's use of water as a sign of entry and spiritual renewal.