/ Dictionary / Index W warbling vireo: Meaning and Definition of Find definitions for: war'bling vir'eo Pronunciation: [key] a grayish-green American vireo, Vireo gilvus, characterized by its melodious warble. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. warbler war bonnet Related Content Daily Word Quiz: arboreal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language