sea mile
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sea mile
n.
See nautical mile.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
sea mile
n
(Units) a unit of distance used in navigation, defined as the length of one minute of arc, measured along the meridian, in the latitude of the position. Its actual length varies slightly with latitude but is about 1853 metres (6080 feet). Symbol: M See also nautical mile
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
sea mile
A unit of length distinguished from the nautical mile. 1 sea mile = 1000 fathoms (6000 ft).
Dictionary of Unfamiliar Words by Diagram Group Copyright © 2008 by Diagram Visual Information Limited
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Noun | 1. | sea mile - a former British unit of length once used in navigation; equivalent to 6,000 feet (1828.8 meters) nautical linear unit - a linear unit of distance used in navigation |
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