(logic, transitive) To combine (a value) with another value by means of this operator.

Used to express surprise.

(logic) Alternative form of ∧, the conjunction operator. / (logic) The binary operator and, only true if both of two inputs is true. In infix notation.

(aviation) Initialism of airplane nose down.

(US, slang, law enforcement) A police patrol car. / (US, slang, by extension) The police, a police officer or the clothing they wear.

Alternative form of black-and-white (of an image, a video, etc: in black, white, and perhaps shades of grey, rather than in colour)

Alternative form of plug and play

Alternative form of carrot and stick (more common in UK than in US)

A genre of popular fiction in which characters with an affluent lifestyle have frequent explicit sexual encounters.

(law) To stop and not resume an action.