trigram

[ trahy-gram ]
/ ˈtraɪ græm /

noun

a sequence of three adjacent letters or symbols.

Origin of trigram

First recorded in 1600–10; tri- + -gram1

Words nearby trigram

trigonometric function, trigonometric series, trigonometry, trigonous, trigonum, trigram, trigraph, trigère, trihalomethane, trihedral, trihedron