IPA: //ˈpædəlbɔːl//
KK: /ˈpædəlˌbɔl/
A sport played with a paddle and a ball, where players hit the ball against a wall or back and forth to each other.
We played paddleball at the beach and had a lot of fun.
Paddleball is formed from "paddle" (from Middle English *padel*, meaning a flat tool for propelling a ball) and "ball" (from Old English *beall*, meaning a round object used in games). The word "paddleball" refers to a game played with a flat tool to hit a ball.
Think of using a flat tool ('paddle') to hit a round object ('ball') — that's how you play paddleball.