/ Dictionary / Index T tenebrific: Meaning and Definition of Find definitions for: ten•e•brif•ic Pronunciation: (ten"u-brif'ik), [key] — adj. producing darkness. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: tenebrific (Thesaurus) Tenebrae tenebrionid Related Content Daily Word Quiz: dissonant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language