plural of power board

A subgenre of heavy metal music, often with anthem-like songs with fantasy-based subject matter and a strong, dramatic chorus.

(chiefly UK, Canada, Australia, idiomatic) The collective political, economic, and social influence of senior citizens, especially when they are mobilized by a common interest.

(chiefly US) Alternative form of grey power

(idiomatic) Having a strong desire for power. / (electronics) Of a device, using or requiring a lot of electrical power.

Powered by a gasoline engine.

powered by the diesel engine

(American football) The five college football conferences (ACC, Big Ten, Big 12, Pac-12 and SEC) that traditionally contain the strongest programs, and whose champions are guaranteed berths in one of the six bowl games associated with the College Football Playoff.

(collectible games, video games, role-playing games) The gradual unbalancing of a game due to successive releases of new content, leaving the older ones underpowered.

plural of power vacuum