transcription, транскрипция: [ ˈak-ti-ˌvi-zəm ]
noun
Date: 1915
: a doctrine or practice that emphasizes direct vigorous action especially in support of or opposition to one side of a controversial issue
• ac·tiv·ist -vist noun or adjective
• ac·tiv·is·tic ˌak-ti-ˈvis-tik adjective