antimask

noun

1. (alt-of, obsolete)Obsolete form of antimasque.

adj

1. (not-comparable)Opposing masks.

   “Hassler stated that the Board of Health was not going to be influenced by antimask activists. But making a law is one thing, and enforcing it is something else.”

   “Some southern towns and cities made efforts to limit the activities of the Ku Klux Klan with the passage of antimask laws.”