/ Dictionary / Index W weather advisory: Meaning and Definition of Find definitions for: weath'er advi"sory Pronunciation: [key] advisory (def. 5). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. weatherability weather balloon Related Content Daily Word Quiz: philtrum Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language