/ Dictionary / Index C catcher's box: Meaning and Definition of Find definitions for: catch'er's box" Pronunciation: [key] — Baseball. Baseball. box (def. 15d). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. catcher resonator catchfly Related Content Daily Word Quiz: soporific Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language