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selenide

American

[sel-uh-nahyd, -nid] / ˈsɛl əˌnaɪd, -nɪd /

noun

Chemistry.

any compound in which bivalent selenium is combined with a positive element, as potassium selenide, K 2 Se, or with a group.

Etymology

Origin of selenide

1840–50; selen(ium) + -ide ( def. )

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

To investigate this behavior, the team used laser beams of various colors on a two-layer Janus TMD material composed of molybdenum sulfur selenide stacked on molybdenum disulfide.

From Science Daily • Nov. 14, 2025

That is how closely the manganese sulfide curve matches the germanium selenide one, this reviewer said.

From New York Times • Jul. 26, 2023

China’s controls, to take effect from August 1, will apply to eight gallium-related products: gallium antimonide, gallium arsenide, gallium metal, gallium nitride, gallium oxide, gallium phosphide, gallium selenide and indium gallium arsenide.

From Reuters • Jul. 4, 2023

The result, which they report today in Nature Materials, was not only a thermal conductivity below that of single-crystal tin selenide but also a ZT of 3.1.

From Science Magazine • Aug. 2, 2021

Silicon selenide emits a very irritating odor, due to the hydrogen selenide which is formed by its reaction with the moisture of the atmosphere.

From Scientific American Supplement, No. 841, February 13, 1892 by Various

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023