NANOMETERS
Scrabble letter values: N1A1N1O1M3E1T1E1R1S1 = 12
Definition
NANOMETERS is the plural of NANOMETER.
noun NANOMETER: a metric unit of length equal to one billionth of a meter.
Synonyms of NANOMETER: nanometre, nm, millimicron, micromillimeter, micromillimetre