A unit of length used in sea and air navigation, based on the length of one minute of arc of a great circle, especially an international and U.S. unit equal to 1,852 meters (about 6,076 feet). More commonly referred to as Nautical Mile.
SEA MILE
Meaning of SEA MILE in English
Environmental engineering English vocabulary. Английский словарь экологического инжиниринга. 2012