/ Dictionary / Index C channelbill: Meaning and Definition of Find definitions for: chan•nel•bill Pronunciation: (chan'l-bil"), [key] — n. a large, gray Australian cuckoo, Scythrops novaehollandiae, with a grooved bill. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. channel bass channel black Related Content Daily Word Quiz: labyrinth Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language