Dictionary
ter•cet
Pronunciation: (tûr'sit, tûr-set'), [key]—
n.
1. Pros.a group of three lines rhyming together or connected by rhyme with the adjacent group or groups of three lines.
2. Music.triplet (def. 5).
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.