picogram

An SI unit of mass equal to 10⁻¹² grams. Symbol: pg

Noun

  1. An SI unit of mass equal to 10⁻¹² grams. Symbol: pg
    • Holonyms: nanogram < microgram < milligram < gram < kilogram < megagram < gigagram

Origin

Etymology tree Proto-Celtic *bekkos Gaulish *bekkosbor.? Latin beccus Old Spanish bico Spanish picobor. English pico- English gram English picogram From pico- + gram.

Forms

picograms picogramme

Synonyms

micromicrogram

Derived

subpicogram