rus: Секунда координации

Information
has URI	http://lexvo.org/id/term/rus/%D0%A1%D0%B5%D0%BA%D1%83%D0%BD%D0%B4%D0%B0%20%D0%BA%D0%BE%D0%BE%D1%80%D0%B4%D0%B8%D0%BD%D0%B0%D1%86%D0%B8%D0%B8

Meaning
means	(noun) a second (as measured by an atomic clock) added to or subtracted from Greenwich Mean Time in order to compensate for slowing in the Earth's rotation leap second