ETALON Definition & Meaning

etalon

[eyt-l-on]

Phonetic (Standard)IPA

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

/ ˈɛ��əˌ��ɒ�� /

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

Discover More

51�Թ� History and Origins

Origin of etalon¹

1900–05; < French; Middle French estalon standard, derivative of Old French estal place < Germanic; stall ¹

Discover More

51�Թ� History and Origins

Origin of etalon¹

C20: French é�ٲ��ǲ� a fixed standard of weights and measures, from Old French estalon; see also _stallion

Discover More

Example Sentences

Examples have not been reviewed.

The Finnish builder completed the sale of its businesses in Russia to Etalon Group in May 2022.

From

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.

From

YIT announced in April it would sell its business in the country to Etalon Group.

From

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

et al.eta meson

Browse