LEX ET CONSUETUDO REGNI

lex et consuetudo regni

lex et consuetudo regni (leks et kon-sw[schwa]-t[y]oo-doh reg-nI), n. [Latin] Hist. The law and custom of the realm; the common law.

lex et consuetudo regni 〈拉〉〈英〉王国的法律和习惯即普通法。