in·tac·tiv·ist [in-tak-tuh-vist]

noun

1. an especially active, vigorous advocate of children's rights, especially the right to genital integrity or the right to be free from genital cutting (circumcision).

adjective

2. of or pertaining to intactivism or intactivists: an intactivist organization for the right of male, female, and intersex children to be free from genital cutting.

3. advocating for children by vigorously opposing genital cutting (circumcision), especially the cutting of children who lack capacity to consent: Intactivist opponents of the American Academy of Pediatrics picketed their annual conference in New Orleans.