1A group of three people or things.
- ‘The triplicity of waters will give birth to a man who will choose Thursday as his holy day.’
- ‘The triplicity of the Goddess in these texts is one of the most recurrent themes.’
- 1.1archaic The state of being triple.
- ‘The primary meaning may be mystical, but paradoxical triplicity is very much in the spirit of the poem.’
Late Middle English (as a term in astrology): from late Latin triplicitas, from Latin triplex, triplic- threefold (see triplex).