nautical mile is a noun meaning "a former British unit of length equivalent to 6,080 feet (1,853.184 meters); 800 feet longer than a statute mile". It carries 2 recorded senses.
a former British unit of length equivalent to 6,080 feet (1,853.184 meters); 800 feet longer than a statute mile
a unit of length used in navigation; exactly 1,852 meters; historically based on the distance spanned by one minute of arc in latitude
Definitions, synonyms and semantic relations for nautical mile come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.