/ Dictionary / Index M mildewproof: Meaning and Definition of Find definitions for: mil•dew•proof Pronunciation: (mil'd-prf", -dy-), [key] — adj. able to withstand or repel the effect of mildew. —v.t. to enable (fabric, paper, etc.) to withstand or repel the effect of mildew. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. mildewcide mild mercurous chloride Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language