Definition of tri- combining form from the Oxford Advanced Learner's Dictionary



 combining form
combining form
BrE BrE//traɪ//
; NAmE NAmE//traɪ//
jump to other results
(in nouns and adjectives) three; having three tricycle triangular Word Originfrom Latin and Greek, from Latin tres, Greek treis ‘three’.
See the Oxford Advanced American Dictionary entry: tri-

Other results

All matches