triad
(noun)
noun
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