The Collaborative International Dictionary
Ping-pong ball \Ping"-pong ball`\, v. i. the small hollow celluloid ball used for the game of ping-pong.
WordNet
n. light hollow ball used in playing table tennis
Usage examples of "ping-pong ball".
With a happy laugh, Leo ran toward her, his long hair flying, Ping-Pong ball clutched in one hand, leaving Larry to stare after him.
Nurse Duckett bounced out across the aisle once more like a ping-pong ball with legs.
Jeff was waiting for him there, softly bouncing a Ping-Pong ball in the air with his paddle.
He was a gawky youth with an Adam's apple that looked like a hidden Ping-Pong ball.
A program analyzing the output from a pair of cameras mounted on the walls tracked the movement, and another program added a Ping-Pong ball to the image that he could see of his hand.
I discovered that I could discern the tilt of the paddle, and the outcome of the volley, just by the sound of the Ping-Pong ball being hit, and the sound of it landing on the other side of the net.
Chapter Eleven tapped into the pneumatic system in the basement and spent hours sending a Ping-Pong ball around the house through a network of vacuum cleaner hoses.
When Bud looked blank, Tom explained that the field beamed out by his device, in effect, polarized the ping-pong ball, making its front side highly positive.
Presently he heard the dry, crisp sounds of the ping-pong ball, the exclamations of Owad and Vidiadhar and Shekhar and the others.
Since the cannonball is more massive than the ping-pong ball, shouldn't it fall faster?
Looking in wonderment through splayed fingers, he saw her pop, pop, pop over the three fences like a ping-pong ball.
For example, suppose our Ping-Pong ball on the train bounces straight up and down, hitting the table twice on the same spot one second apart.