D defs.my
Entry 2 senses · 2 variants Webster, 1913

activist

· IPA /ˈæk.tɪ.vɪst/
01 n. one who is aggressively active on behalf of a cause.
  1. 1.
    one who is aggressively active on behalf of a cause.
Syn. militant
02 adj. advocating a cause or engaged in activism
  1. 1.
    advocating a cause or engaged in activism