push-button
n. மின்விசைக் குமிழ்.
Push button. (Elec.) Defn: A simple device, resembling a button in form, so arranged that pushing it closes an electric circuit, as of an electric bell.
n. மின்விசைக் குமிழ்.
Push button. (Elec.) Defn: A simple device, resembling a button in form, so arranged that pushing it closes an electric circuit, as of an electric bell.