/ Dictionary / Index B barrel knot: Meaning and Definition of Find definitions for: bar'rel knot" Pronunciation: [key] — Angling. Angling. a knot for fastening together two strands of gut or nylon, as fishing lines or leaders. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. barrelhouse barrel organ Related Content Daily Word Quiz: fabricate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language