Breadcrumb Home > Dictionary > Index C coon's age: Meaning and Definition of Find definitions for: coon's' age" Pronunciation: [key] — Informal. Informal. a long time: I haven't seen you in a coon's age! Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Coon Rapids coonskin ✖ Related Content Daily Word Quiz: dishabille Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language