plural of fireball

small block of flammable substance, typically sawdust and wax combined, used to light fires.

A mesh screen around a fire to prevent sparks or falling embers.

(mining) An inflammable gas (mostly methane) found in coal mines; forms an explosive mixture with air.

The light of a fire, such as from a campfire or fireplace.

(historical) Any one of a series of 30 evening radio talks given by United States President Franklin Delano Roosevelt between 1933 and 1944.

(informal) A building with limited emergency exits in which people would be trapped in the event of a fire.

(rail transport) The chamber of a steam engine, or a steam locomotive, in which the fuel is burned. / The part of a fireplace where the fuel is burned. / (vulgar) A redheaded woman or her red pubic hair.

(dialectal) A house containing a fire to heat it; a dwelling-house, as opposed to a barn, a stable, or other outhouse.

(US, firefighting) A fire station