/ Dictionary / Index Y yellow-billed cuckoo: Meaning and Definition of Find definitions for: yel'low-billed cuck'oo Pronunciation: (yel'ō-bild"), [key] a North American cuckoo, Coccyzus americanus, that has a yellow bill and, unlike many cuckoos, constructs its own nest and rears its own young. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. yellow bile yellow-billed magpie Related Content Daily Word Quiz: immense Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language