SANCTION
sanction
Noun
- An approval, by an authority, generally one that makes something valid.
 - A penalty, or some coercive measure, intended to ensure compliance; especially one adopted by several nations, or by an international body.
 - A law, treaty, or contract, or a clause within a law, treaty, or contract, specifying the above.
 
Verb
- To ratify; to make valid.
 - To give official authorization or approval to; to countenance.
 - To penalize (a State etc.) with sanctions.
 
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