geographical name channel N Michigan connecting Lake Huron & Lake Michigan; 4 miles (6.4 kilometers ) wide at narrowest point
MACKINAC, STRAITS OF
Meaning of MACKINAC, STRAITS OF in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012