/ Dictionary / Index O object ball: Meaning and Definition of Find definitions for: ob'ject ball" Pronunciation: [key] — Billiards, Pool. Billiards,Pool. the first ball struck by the cue ball in making a carom. Cf. a ball to be struck by the cue ball; any ball except the cue ball. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. object object code Related Content Daily Word Quiz: profiterole Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language