← Back to search

Meaning of zeptogram | Babel Free

Noun CEFR B2

Definitions

An SI unit of mass equal to 10⁻²¹ grams. Symbol: zg

CEFR level

B2

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

See also

zeptogramme zeptojoule zeptoliter zeptolitre zeptometer zeptometre