/ Dictionary / Index T Trilling: Meaning and Definition of Find definitions for: Tril•ling Pronunciation: (tril'ing), [key] — n. 1905–75, U.S. critic and author. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: trilling (Thesaurus) trill trillion Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language