joypadbutton

noun
UK /ˈdʒɔɪpæd ˈbʌtən/
US /ˈdʒɔɪpæd ˈbʌtən/

A small button on a game controller that you press to play.

Press the red joypadbutton to make the character jump.


OTHER MEANINGS

2. A physical switch on a handheld gaming device used for input.

The joypadbutton on his handheld console felt sticky.

3. Any pressable input key on a retro gaming pad.

She wore out the left joypadbutton from playing too much.

4. A programmable input mapped to a game action.

You can assign the joypadbutton to open the map.