прилагательное кнопочный Например: push-button war — "кнопочная" война The radio has 3 bands with push-button tuning. — Радио имеет 3 полосы частот с кнопочной настройкой.
adjective 1. operated or done by means of push buttons Example: a push-button phone 2. using or dependent on complex and more or less self-operating mechanisms that are put in operation by a simple act comparable to pushing a button Example: push-button warfare
A roughly fingertip-sized plastic cover attached to a spring-loaded, normally-open switch, which, when pressed, closes the switch. Typical examples are the keys on a computer or calculator keyboard and mouse buttons.