from The American Heritage® Dictionary of the English Language, 4th Edition
- n. 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). Also called sea mile.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A unit of length corresponding approximately to one minute of arc of latitude along any meridian. By international agreement it is exactly 1,852 metres (approximately 6,076 feet).
from the GNU version of the Collaborative International Dictionary of English
- adj. See under Mile.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. a former British unit of length equivalent to 6,080 feet (1,853.184 meters); 800 feet longer than a statute mile
- n. a unit of length used in navigation; exactly 1,852 meters; historically based on the distance spanned by one minute of arc in latitude
Sorry, no etymologies found.