Found 2 items, similar to push button.
English → English (WordNet) Definition: push button push button n : an electrical switch operated by pressing a button; “the elevator was operated by push buttons”; “the push beside the bed operated a buzzer at the desk” [syn: push, button]
English → English (gcide) Definition: Push button Push button \Push button\ (Elec.) A simple device, resembling a button in form, so arranged that pushing it closes an electric circuit, as of an electric bell; -- called also button. [Webster 1913 Suppl.]