noun Date: 1849 the doctrine or practice of mutual dependence as the condition of individual and social welfare, mutually beneficial association between different kinds of organisms, mutualist noun mutualistic adjective
MUTUALISM
Meaning of MUTUALISM in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012