trisyllabic adjective.
[trʌɪsɪ'labɪk] M17.[French trissyllabique, from Latin trisyllabus from Greek trisullabos, from TRI- + sullabē SYLLABLE noun: see -IC.]Of a word or metrical foot: consisting of three syllables.
■ trisyllabical adjective M17. ■ trisyllabically adverb M19. [TahlilGaran] English Dictionary ▲