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abbreviation. nanometer

abbreviation. nautical mile

abbreviation. nuclear magneton

n. Symbol for the nanometer (nanometre), an SI unit of length equal to 10−9 meters (metres).

initialism. never mind

initialism. not much, nothing much

initialism. no message

n. a state in southwestern United States on the Mexican border

n. a metric unit of length equal to one billionth of a meter

"It's a good thing Congress does not have to pass a bill instructing farmers when to close the barn door to prevent their animals from making an escape. guy in nm"

pace    tempo    metric linear unit   

millimeter    millimolar   

cm    FT    caliber    millimeter    inch    nm    km    ×    magnum    meter