/ Dictionary / Index C charco: Meaning and Definition of Find definitions for: char•co Pronunciation: (chär'kō), [key] — pl. -cos. a water hole, pool, or puddle. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Charchemish charcoal Related Content Daily Word Quiz: crutiny Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language