object ball in English

any ball other than the cue ball.
Place the cue ball between the object ball and the head rail so that the inside edge of the cue ball is lined up as shown below.

Use "object ball" in a sentence

Below are sample sentences containing the word "object ball" from the English Dictionary. We can refer to these sentence patterns for sentences in case of finding sample sentences with the word "object ball", or refer to the context using the word "object ball" in the English Dictionary.

1. Striking the upper part of the cue ball causes it to travel further after impact with the object ball.