1. push button - Noun
2. push button - Adjective
an electrical switch operated by pressing
Source: WordNetpush-button
the elevator was operated by push buttons Source: Internet
the push beside the bed operated a buzzer at the desk Source: Internet
A break-through new technology was the introduction of Touch-Tone signaling using push-button telephones by American Telephone & Telegraph Company (AT&T) in 1963. Source: Internet
But this decision seemed inexplicable as soon as Cash left the dugout, a push-button move when the moment demanded vision — or at least an acknowledgment that Anderson had been struggling. Source: Internet
He called in plant engineers to design a customized bed, equipped with hot and cold running water, built in six sections, and operated by 30 electric motors, with push-button adjustments. Source: Internet
Biased switches The momentary push-button switch is a type of biased switch. Source: Internet