zeptogram (0 synonym found)

We don't have synonyms for zeptogram yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are hectogram, nephogram and optogram.

We don't have any synonyms for zeptogram yet.

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hectogram  ·  nephogram  ·  optogram  ·  reprogram  ·  heptagram  ·  deprogram

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Definition of zeptogram:

(n) : (metrology) An SI unit of mass equal to 10⁻²¹ grams. Symbol: zg
Definition of zeptogram:

(n) : (metrology) An SI unit of mass equal to 10⁻²¹ grams. Symbol: zg
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