(basketball) The award of two free throws on any sort of foul when enough fouls have been accumulated.

(military) To load cannons with twice the shot, for increased damage at the expense of range.

Made by molding a second layer of plastic around a plastic or metal base.

plural of double-ripper

(US, dialect) A kind of coasting sled made of two sleds fastened together with a board, one in front of the other.

plural of double stop

(music, stringed instruments) two notes being played simultaneously

plural of double-fisting

(slang) Carrying and consuming two alcoholic beverages simultaneously / The act of inserting both hands or forearms while anally and/or vaginally fisting the penetratee

A double quotation mark, as in She said, "Go ahead".