Definitions

1. noun

a person who has not yet reached adulthood

“The unadult crowd in the concert made it difficult for the parents to enjoy the music.”

2. adjective

lacking the maturity or sophistication of an adult

“The unadult humor in the comedy show was not suitable for young viewers.”

3. verb

to become or make someone become less mature or sophisticated

“The unadult influences in the movie could corrupt the young audience.”