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cmn: cè dì xian
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has URI
http://lexvo.org/id/term/cmn/c%C3%A8%20d%C3%AC%20xian
Meaning
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means
(noun) (mathematics) the shortest line between two points on a mathematically defined surface (as a straight line on a plane or an arc of a great circle on a sphere)
geodesic, geodesic line
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(ISO 639-3 code, e.g. "eng" for English)
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