/ Dictionary / Index C channelize: Meaning and Definition of Find definitions for: chan•nel•ize Pronunciation: (chan'l-īz"), [key] — -ized, -iz•ing. to channel. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: channelize (Thesaurus) Channel Islands channel-surf Related Content Daily Word Quiz: quandary Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language