angstrom
Definition from Wiktionary, the free dictionary
Contents |
English [edit]
Alternative forms [edit]
Etymology [edit]
From the name of the Swedish physicist Anders Jonas Ångström.
Pronunciation [edit]
- IPA: /ˈɔŋstrəm/
Noun [edit]
angstrom (plural angstroms)
- (physics) A very small unit of length, 10-10 m, approximately the size of an atom, used especially to measure the wavelength of electromagnetic radiation or distances between atoms. Symbol Å
Translations [edit]
A very small unit of length, 10-10 m