(US, idiomatic) The competitive process in which a political party selects their candidate, especially presidential; a primary election via caucus.

(originally Britain, idiomatic) A laborious but arbitrary and futile activity; an activity that amounts to running around in a circle, expending great energy but not accomplishing anything.

A two-member team race in which one team member holds the legs of the other, as if the handles of a wheelbarrow. The team member playing the barrow runs on his/her hands.

Alternative form of British racing green

plural of race queen

(idiomatic, slang) A glamorous model accompanying the pit crew in Japanese motor racing.

A race between rowing crews. / (Cockney rhyming slang) The face. / (gambling, slang) A fixed horse race, with a specific horse arranged to win in advance.

(electronics, computing) A race condition.

(electronics, computing) A flaw in a system or process whereby the output or result is unexpectedly and critically dependent on the sequence or timing of other events.

(of a person) Having genetic characteristics of two or more different races.