I. noun Date: 1599 a prevailing current or direction of activity or influence, ~ adjective II. transitive verb Date: 1973 to place (as a disabled child) in regular school classes, to incorporate in the ~
MAINSTREAM
Meaning of MAINSTREAM in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012