transcription, транскрипция: [ noun ]
Date: 1834
: any of various units of distance used for sea and air navigation based on the length of a minute of arc of a great circle of the earth and differing because the earth is not a perfect sphere: as
a. : a British unit equal to 6080 feet (1853.2 meters)
b. : an international unit equal to exactly 1852 meters (6076.115 feet or 1.15 statute miles) used officially in the United States since July 1, 1954