piconewton

== English == === Etymology === From pico- + newton. === Noun === piconewton (plural piconewtons) (metrology) An SI unit of force equal to 10−12 newtons. Symbol: pN Holonyms: nanonewton < micronewton < millinewton < newton < kilonewton < meganewton < giganewton < teranewton < petanewton < exanewton < zettanewton < yottanewton