noun Etymology: servo- (as in servomotor) + mechanism Date: 1926 an automatic device for controlling large amounts of power by means of very small amounts of power and automatically correcting the performance of a mechanism
SERVOMECHANISM
Meaning of SERVOMECHANISM in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012