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Clearance

nounverified·updated May 9, 2026

Formal certification of authorization to have access to classified information other than that protected in a special access program (including SCI). Clearances are of three types: confidential, secret, and top secret. A top secret clearance permits access to top secret, secret, and confidential material; a secret clearance, to secret and confidential material; and a confidential clearance, to confidential material.

polysemousNISTIR 7298: Glossary of Key Information Security Terms, Revision 2

Senses

Federal Financial Institutions Examination Council (FFIEC) IT Examination Handbook Infobase, Glossary

The process of transmitting, reconciling, and in some cases, confirming payment orders or financial instrument transfer instructions prior to settlement.

Wordset Dictionary

permission to proceed

Wordset Dictionary

the distance by which one thing clears another

Wordset Dictionary

vertical space available to allow easy passage under something

Classifications

Entity Type

Credential85%llm-generatedllm:claude-haiku-4-5
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Sensitivity

92%llm-generatedllm:claude-haiku-4-5
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Information Class

78%llm-generatedllm:claude-haiku-4-5
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Variants

synonym
headroom
plural
Clearances
possessive
Clearance's
pluralpossessive
Clearances'