°An
angular mil, a unit of
angular measurement equal to
1⁄6400 of a complete circle. At 1000 metres one mil subtends about one metre (0,98 m). Also
1⁄6000 and
1⁄6300 are used in other countries.
°A unit of measurement equal to
1⁄1000 of an
inch, usually used for thin objects, such as sheets of plastic.