picogram

noun pi·co·gram \ ˈpē-kō-ˌgram , -kə- \

Definition of picogram

:one trillionth of a gram

Origin and Etymology of picogram

International Scientific Vocabulary


Medical Dictionary

picogram

noun pi·co·gram \ ˈpē-kō-ˌgram, -kə- \

medical Definition of picogram

:one trillionth of a gram abbreviation pg

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