Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun angstrom

1 sense of angstrom

Sense 1
angstrom, angstrom unit, A -- (a metric unit of length equal to one ten billionth of a meter (or 0.0001 micron); used to specify wavelengths of electromagnetic radiation)
       => metric linear unit -- (a linear unit of distance in metric terms)