/ Dictionary / Index W waistcoating: Meaning and Definition of Find definitions for: waist•coat•ing Pronunciation: (wes'ku-ting, wāst'kō"ting), [key] — n. a fabric for making waistcoats. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. waistcoat waist-deep Related Content Daily Word Quiz: banshee Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language