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Meaning of arcsecond | Babel Free

Noun CEFR B2

Definitions

A unit of angle; 1/60th of an arcminute, or 1/3600th of a degree.

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

Arcsin Arcsine Arctan Arctangent arctation Arctic

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