call button (English, noun)
expansion: call button (plural call buttons)
Senses:
glosses: A button used to request assistance.
glosses: A button used to request some form of mechanical service.
A button used to request a walk signal at a pedestrian crossing.
glosses: A button used to request some form of mechanical service.
A button used to summon an elevator.
Forms:
form: call buttons
tags: plural