button-operated
adjectiveUK /ˈbʌtən ˈɒpəreɪtɪd/
US /ˈbʌtən ˈɑːpəreɪtɪd/
Something that works when you press a button.
The toy car is button-operated, so it moves when you press the red button.
OTHER MEANINGS
2. A machine or device that starts, stops, or changes by pressing buttons instead of using a handle or lever.
The old elevator is button-operated and has no handle.
3. Describing a system where a person must press a button to make something happen.
The door is button-operated, so you press the button to open it.
4. A feature of an app or game where actions happen by tapping on-screen buttons.
This button-operated game is easy for young children to play.