/ Dictionary / Index Y yellowfinch: Meaning and Definition of Find definitions for: yel•low•finch Pronunciation: (yel'ō-finch"), [key] — n. any of several tropical American finches of the genus Sicalis, most of which are bright yellow in color. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. yellow-fever mosquito yellowfin tuna Related Content Daily Word Quiz: profiterole Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language