Meaning of REGULATION in English

REGULATION

n. 1 the act or an instance of regulating; the process of being regulated. 2 a prescribed rule; an authoritative direction. 3 (attrib.) a in accordance with regulations; of the correct type etc. (the regulation speed; a regulation tie). b colloq. usual (the regulation soup).

Concise Oxford English dictionary.      Краткий оксфордский словарь английского языка.