/ Dictionary / Index C coch. amp.: Meaning and Definition of Find definitions for: coch. amp. Pronunciation: [key] (in prescriptions) a tablespoonful. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. cochairperson cochin Related Content Daily Word Quiz: reclusive Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language