Pertaining to power politics.

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.

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

(chiefly in the plural) A country in the alliance (in effect before and during World War II) of Nazi Germany, fascist Italy, imperial Japan, and a few other countries, which opposed the Allies.

synonym of nuclear power (normally sense 1)

A hand-held drill powered by electric motor.

plural of power drill