noun Date: 1781 one of numerous extremely rigorous laws designed to regulate morals and conduct in colonial New England, a statute regulating work, commerce, and amusements on Sundays
BLUE LAW
Meaning of BLUE LAW in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012