/ Dictionary / Index C C horizon: Meaning and Definition of Find definitions for: C horizon Pronunciation: [key] the layer in a soil profile below the B horizon and immediately above the bedrock, consisting chiefly of weathered, partially decomposed rock. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. chorizo chorogi Related Content Daily Word Quiz: fidelity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language