(geology, volcanology) An area of frequent earthquakes and volcanic activity, around the Pacific Ocean.

(card games) A drinking game in which each card of a pack of playing cards, picked at random from a deck sprawled out in a circle, has a certain consequence (involving drinking, or playing a particular drinking game).

(video games) A button on a joystick or joypad that corresponds to the action of firing a weapon, but often represents other in-game actions.

To fire (different types of fuel) together.

plural of fire department

plural of fire button

Third-person singular simple present indicative form of co-fire

present participle of co-fire

Alternative form of cofiring

plural of baptism of fire