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etalon
[ eyt-l-on ]
noun
Optics.
- an interferometer consisting of two glass plates that reflect approximately half of each ray of light incident upon them and that are separated by a small, fixed distance: used to compare wavelengths and to study atomic spectra.
etalon
/ ˈɛ³Ùəˌ±ôÉ’²Ô /
noun
- physics a device used in spectroscopy to measure wavelengths by interference effects produced by multiple reflections between parallel half-silvered glass or quartz plates
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˜yÐÄvlog History and Origins
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˜yÐÄvlog History and Origins
Origin of etalon1
C20: French é³Ù²¹±ô´Ç²Ô a fixed standard of weights and measures, from Old French estalon; see also stallion
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Example Sentences
Examples have not been reviewed.
The Finnish builder completed the sale of its businesses in Russia to Etalon Group in May 2022.
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But the man who collected the prize on Chebbi's behalf from soldier-turned-President Ibrahim Traoré, said that winning the Etalon d'or du Yennenga - as the top award is known - "means a lot" to Chebbi.
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YIT announced in April it would sell its business in the country to Etalon Group.
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YIT announced early in April it would sell its business in the country to Etalon Group.
From
The theme is African cinema and public policy, and more than 100 films are competing for the coveted Etalon d'Or.
From
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