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Meaning of attoparsec | Babel Free

Noun CEFR B2

Definitions

A unit of measure of 10⁻¹⁸ parsecs, or about 3.085 centimetres (1.215 inches).

humorous, usually

CEFR level

B2

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

See also

attophysics attopulse attopulses attoreactor attorney attorney at law