anti-smut

adjective

an·​ti-smut

ˌan-tē-ˈsmət,

ˌan-tī- 

variants or antismut

: characterized by or expressing opposition to pornography

a tireless antismut crusader …

—B. J. Oliphant

… the Times reported that 142 so-called adult businesses now operate in New York City—just two fewer than in 1998, when Giuliani first launched his anti-smut campaign.

—Eric Fettmann

Word History

First Known Use

1939, in the meaning defined above