/ Dictionary / Index H hopper casement: Meaning and Definition of Find definitions for: hop'per case"ment Pronunciation: [key] a casement with a sash hinged at the bottom. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. hopper car hopper dredge Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language