NOUN
- a metric unit of length equal to one ten billionth of a meter (or 0.0001 micron); used to specify wavelengths of electromagnetic radiation
How To Use angstrom unit In A Sentence
- I've never bought a jar of Hellmann's without first comparing it's per ounce, pound, angstrom unit, or whatever the applicable measurement, price to that of Kraft, Cains, etc. Gaming the Groceries