1. (noun)three, 3, III, trio, threesome, tierce, leash, troika, triad, trine, trinity, ternary, ternion, triplet, tercet, terzetto, trey, deuce-ace the cardinalnumber that is the sum of one and one and one
2. (noun)Trinity, Holy Trinity, Blessed Trinity, Sacred Trinity the union of the Father and Son and HolyGhost in one Godhead
3. (noun)trio, threesome, triad, trinity threepeople considered as a unit
Definitions of 'Trinity'
Webster 1913 Dictionary
1. (noun)Trinity the union of three persons (the Father, the Son, and the Holy Ghost) in one Godhead, so that all the three are one God as to substance, but three persons as to individuality
2. (noun)Trinity any union of three in one; three units treated as one; a triad, as the Hindu trinity, or Trimurti
Definition of Trinity 
