/ Dictionary / Index C cochineal insect: Meaning and Definition of Find definitions for: coch'ineal in"sect Pronunciation: [key] any of various small red scale insects of the family Dactylopiidae, related to the mealybugs and characterized by an oval segmented body with white waxy plates and short legs and antennae: the source of cochineal. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. cochineal cactus Cochise Related Content Daily Word Quiz: frugal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language