1 noun group of three thingstrí cinn c m utriúr masc1 c m uit's a triad of problemstá trí cinn d'fhadhbanna i gceist2 noun MUS three-note chordtríchorda masc43 noun LIT literary formtré masc4 c m u4 noun criminal organisation, member thereoftriad masc1 c m u
