/ Dictionary / Index C cheechako: Meaning and Definition of Find definitions for: chee•cha•ko Pronunciation: (chē-chä'kō), [key] — pl. -kos. a tenderfoot; greenhorn; newcomer. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. cheder* cheek Related Content Daily Word Quiz: reiterate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language