n. 1 group of three (esp. notes in a chord). 2 the number three. 3 (also Triad) Chinese secret society, usu. criminal. triadic pmdiki adj. [Latin from Greek]
n. 1 group of three (esp. notes in a chord). 2 the number three. 3 (also Triad) Chinese secret society, usu. criminal. triadic pmdiki adj. [Latin from Greek]