security clearance

noun

Definition of security clearance

: special permission given only to people who are approved to know or see secret things The documents are only available to people with security clearance from the government.

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“Security clearance.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/security%20clearance. Accessed 14 Jul. 2020.

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