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Meaning of exagram | Babel Free

Noun CEFR B1

Definitions

(metrology) An SI unit of mass equal to 10¹⁸ grams. Symbol: Eg

rare

CEFR level

B1

Intermediate
This word is part of the CEFR B1 vocabulary — intermediate level.

See also

exagramme exahertz exairesis exajoule exakatal exalgin