- Also called: Holy Trinity, Blessed Trinity the union of three persons, the Father, Son, and Holy Spirit, in one Godhead
WordReference Random House Learner's Dictionary of American English © 2014
- [proper noun;
usually: the + ~] in Christian doctrine, the union of three persons (Father, Son, and Holy Ghost) in one Godhead.
trinity] a group of three;
- a group of three
- the state of being threefold