angstrom unit is a noun meaning "a metric unit of length equal to one ten billionth of a meter (or 0.0001 micron); used to specify wavelengths of electromagnetic radiation". It carries one recorded sense.
a metric unit of length equal to one ten billionth of a meter (or 0.0001 micron); used to specify wavelengths of electromagnetic radiation
Definitions, synonyms and semantic relations for angstrom unit come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.