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Q clearance

American  

noun

  1. (in the Nuclear Regulatory Commission) the highest level of security clearance, permitting access to secret information, documents, etc., relating to nuclear research.


Example Sentences

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See Examples For:

He was stripped of his Q clearance in 1954, as chronicled in the movie.

From Seattle Times Jul. 22, 2023

Betty held a Q clearance in early 1953 but soon left and wouldn’t be considered for reinstatement based on the FBI’s findings.

From Seattle Times Jul. 22, 2023

At least one of the returning scientists in “the Los Alamos Club” held a top-secret Q clearance granted to those with access to nuclear secrets.

From Washington Times Sep. 22, 2022

A top-secret clearance wasn't enough; you needed a "Q" clearance to know about the bomb.

From Slate May 7, 2010

They fired him and stripped him of his Q clearance, the Department of Energy equivalent of top-secret clearance.

From Time Magazine Archive

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