1. the cardinal number that is the sum of one and one and one

Similar word(s): leash, tercet, ternary, ternion, terzetto, three, tierce, trey, trine, trinity, trio, triplet, troika

Definition categories: quantity, digit, figure

2. a set of three similar things considered as a unit

Similar word(s): trio, triple, triplet

Definition categories: group, set

3. three people considered as a unit

Similar word(s): trinity, trio

Definition categories: group, assemblage, gathering

4. a three-note major or minor chord; a note and its third and fifth tones

Definition categories: communication, chord