/ Dictionary / Index C code dating: Meaning and Definition of Find definitions for: code' dat"ing Pronunciation: [key] the practice of placing a code indicating the date and site of packaging on certain products, as canned goods. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. codeclination codefendant Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language