/ Dictionary / Index W weathercoat: Meaning and Definition of Find definitions for: weath•er•coat Pronunciation: (we'ur-kōt"), [key] — n. a weatherproof coating, applied esp. to the exterior of a building. a waterproof coat for wear in bad weather. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. weathercaster weathercock Related Content Daily Word Quiz: clairvoyant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language