(critical theory) A metanarrative; a narrative that provides legitimation of some, given set of narratives and that is itself self-legitimising.

(US, government, military, espionage, aerospace) Initialism of National Reconnaissance Office launch.. An NRO spacelaunch for delivering a high security government payload into space.

plural of side wheeler

Capable of being computed, or enumerated. / (computing theory) Of a problem, solvable by a Turing machine or any thereto Turing-equivalent model; Turing-computable.