Meaning
One thousand millionth (10⁻⁹) of a watt, abbreviated as nW.
Etymology
Origin: Latin
Etymology tree Ancient Greek νᾶνος (nânos)bor. Latin nānusbor. English nano- English watt English nanowatt From nano- + watt.
NYT Puzzle Appearances
No published puzzle dates on file for this word yet. It is part of the official NYT Spelling Bee word list for 2024, 2025.