Translation guide
The sport of handball, or the ball used in it.
Referring to the team sport played with hands and a ball.
Referring to the ball used in the sport of handball.
Literally 'handball ball'. The most natural way to refer to the ball itself.
Would you like to go watch a handball match?
送球競技のルールを説明します。
I will explain the rules of the handball game.
I bought a new handball.
Can also refer to the ball by context, though it's ambiguous. Often clarified with 'ボール'.
That handball is deflated.