angstrom unit

Noun angstrom unit has 1 sense

• angstrom unit(n = noun.quantity) a, angstrom - a metric unit of length equal to one ten billionth of a meter (or 0.0001 micron); used to specify wavelengths of electromagnetic radiation; Array
is a kind of metric linear unit
has parts: micromicron, picometer, picometre
is a part of micromillimeter, micromillimetre, millimicron, nanometer, nanometre, nm