picowatt


Also found in: Dictionary, Thesaurus, Medical, Financial, Acronyms.

picowatt

[′pē·kə‚wät]
(mechanics)
A unit of power equal to 10-12 watt, or one-millionth of a microwatt. Abbreviated pW.

picowatt (pW)

A unit of power equal to a millionth of one-millionth of a watt (i.e., 10-12 W).