What does bumping mean in volleyball?

Answer 1

In volleyball terms, bump is a way of hitting the ball. A bump usually occurs with two interlocked hands from underneath the ball, and generally is used to keep the ball from hitting the ground.

Answer 2

A bump is when the volleyball is hit to you, and it is too low to set or spike. Then, you have to hit it, with one fist inside your other hand, your arms fully extended and never bent, and using your legs to get power.

Hope that helps!

Add on if you have a different way to describe it!