Mona Passage

[ moh-nuh; Spanish maw-nah ]
/ ˈmoʊ nə; Spanish ˈmɔ nɑ /

noun

a strait between Hispaniola and Puerto Rico. 80 miles (129 km) wide.

British Dictionary definitions for mona passage

Mona Passage
/ (ˈmaʊnə) /

noun

a strait between Puerto Rico and the Dominican Republic, linking the Atlantic with the Caribbean