/ Dictionary / Index T trellis: Meaning and Definition of Find definitions for: trel•lis Pronunciation: (trel'is), [key] — n. a frame or structure of latticework; lattice. a framework of this kind used as a support for growing vines or plants. a summerhouse, gazebo, arch, etc., made chiefly or completely of latticework. a charge of bendlets overlying bendlets sinister, the whole being cloué at the crossings. —v.t. to furnish with a trellis. to enclose in a trellis. to train or support on a trellis. to form into or like a trellis. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: trellis (Thesaurus) Trelawney trellised Related Content Daily Word Quiz: frugal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language