(typography, uncommon) An angle quote which appears as two symbols at the beginning or end of a sentence.

plural of double angle quote

(sports) A game played between two teams, each consisting of a female and a male.

(physics) A characteristic of the transition of a system or process from regular motion to chaos, in which the period of one of its parameters is seen to double.

(trucking, slang) A tandem trailer operation, where two large hauling trailers are connected with a single axle, wheeled device known as a tandem dolly, allowing a truck to carry two or more trailers bound for separate destinations.

plural of back-double

plural of stunt double

plural of body double

Third-person singular simple present indicative form of double up

present participle of double up