/ Dictionary / Index T trestletree: Meaning and Definition of Find definitions for: tres•tle•tree Pronunciation: (tres'ul-trē"), [key] — n. Naut. either of a pair of timbers or metal shapes lying along the tops of the hounds or cheeks of a mast to support crosstrees or a top. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. trestle table trestlework Related Content Daily Word Quiz: arid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language