tam: சம இரவு நாள்

Information
has URI	http://lexvo.org/id/term/tam/%E0%AE%9A%E0%AE%AE%20%E0%AE%87%E0%AE%B0%E0%AE%B5%E0%AF%81%20%E0%AE%A8%E0%AE%BE%E0%AE%B3%E0%AF%8D

Meaning
means	(noun) either of two times of the year when the sun crosses the plane of the earth's equator and day and night are of equal length equinox