gigagram en · NOUN
Etymology
Etymology tree Ancient Greek Γίγας (Gígas) Ancient Greek γίγας (gígas)der. English giga- English gram English gigagram From giga- + gram.
Meanings
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An SI unit of mass equal to 10⁹ grams. Symbol: Gg
Meronyms: picogram < nanogram < microgram < milligram < gram < kilogram < megagram
Forms
| Spelling | Features | Labels | Source |
|---|---|---|---|
| gigagrams | Number=Plur | lexicographic | |
| gigagramme | UK, alternative | lexicographic |