[trine] adj [ME, fr. MF trin, fr. L trinus, fr. trini three each; akin to L tres three--more at three] (14c) 1: threefold, triple
2: of, relating to, or being the favorable astrological aspect of two celestial bodies 120 degrees apart
[2]trine n (1552) 1: a group of three: triad
2: the trine astrological aspect of two celestial bodies