/ Dictionary / Index B black gnat: Meaning and Definition of Find definitions for: black' gnat' Pronunciation: [key] — Angling. Angling. a type of artificial fly, used chiefly for trout and salmon. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. black gang black gold Related Content Daily Word Quiz: deleterious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language