/ Dictionary / Index W weatherability: Meaning and Definition of Find definitions for: weath•er•a•bil•i•ty Pronunciation: (we"ur-u-bil'i-tē), [key] — n. the property of a material that permits it to endure or resist exposure to the weather. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. weather weather advisory 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