/ Dictionary / Index C chamber mug: Meaning and Definition of Find definitions for: cham'ber mug" Pronunciation: [key] — Chiefly New England Older Use. Chiefly New England Older Use. a chamber pot. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. chambermaid chamber music Related Content Daily Word Quiz: arboreal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language