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Regulation

/ˌreɡjəˈleɪʃən/

A rule or directive made and maintained by an authority to regulate behavior or processes.

Synonyms:

"Good; the regulations so provide.

There may be no exception to this regulation, sir.'

I am acting according to the very strictest regulation."

Derived from the Latin word regulatio, from regulare, meaning to control or guide, to direct.

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