/ Dictionary / Index W windproof: Meaning and Definition of Find definitions for: wind•proof Pronunciation: (wind'prf"), [key] — adj. resisting wind, as fabric or a jacket or coat. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. wind power wind pump Related Content Daily Word Quiz: ablution Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language