mod

Relating to the 1960s British mod subculture, characterised by specific fashion and music.

"She loves mod fashion."

A person who moderates an online forum, game, or community.

"The forum mod deleted the spam."

A young person from the 1960s British subculture, known for smart clothes and music.

"He was a mod in his youth."

A modification or alteration, especially to software, hardware, or a vehicle.

"He installed a new mod for the game."