intransitive verb see: operate Date: 1582 to act or work with another or others ; act together or in compliance , to associate with another or others for mutual benefit , cooperator noun
COOPERATE
Meaning of COOPERATE in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012