nanometers
A nanometer is a billionth of a meter. This means that a nanometer is about the size of a grain of sand.
The drug is designed to work at a distance of one nanometer.
The nanometer is the smallest unit of distance that light can travel.
A nanometer is a billionth of a meter. This means that a nanometer is about the size of a grain of sand.
The drug is designed to work at a distance of one nanometer.
The nanometer is the smallest unit of distance that light can travel.
noun
a metric unit of length equal to one billionth of a meter
Synonyms: