button-controlled steps
nounUK /ˈbʌtən kənˈtrəʊld stɛps/
US /ˈbʌtən kənˈtroʊld stɛps/
Steps that move when you press a button.
The robot climbed the button-controlled steps to reach the top shelf.
RELATED WORDS
OTHER MEANINGS
2. Stairs in a game that a player makes move by pressing a button.
In the game, you jump on the button-controlled steps to cross the lava.
3. A set of moving steps in a machine that are started by a button.
The factory worker used the button-controlled steps to get up to the control room.
4. Steps on a toy that go up or down when a button is pressed.
My little brother loves the button-controlled steps on his toy castle.