/ Dictionary / Index B bull chain: Meaning and Definition of Find definitions for: bull' chain" Pronunciation: [key] — Lumbering. Lumbering. a chain for dragging logs to a sawmill. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. bullbucker bulldog 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