ast: meridianu

Information
has URI	http://lexvo.org/id/term/ast/meridianu

Meaning
means	(noun) an imaginary great circle on the surface of the earth passing through the north and south poles at right angles to the equator; "all points on the same meridian have the same longitude" meridian, line of longitude
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means	(adjective) of or happening at noon; "meridian hour" meridian