Noun: nm
- A metric unit of length equal to one billionth of a meter
"The thickness of the coating was 50 nms";
- nanometer [US], nanometre [Brit, Cdn], millimicron [Brit], micromillimeter [US], micromillimetre [Brit, Cdn]
- A state in southwestern United States on the Mexican border
- New Mexico, Land of Enchantment, NM
Derived forms: nms
Type of: American state, metric linear unit
Part of: America, 'Merica, micrometer[2] [US], micrometre [Brit, Cdn], micron, Southwest, southwestern United States, the States, U.S., U.S.A., United States, United States of America, US, USA
Encyclopedia: Nm