silicon nitride

noun

Definition of silicon nitride

: any of several compounds of silicon and nitrogen specifically : a compound Si3N4 that is a hard ceramic used in high-temperature applications and in composites

Examples of silicon nitride in a Sentence

Recent Examples on the Web

The researchers made a couple of very thin silicon nitride membranes that were next to each other. Chris Lee, Ars Technica, "Edge on cooling from nanostructure beats physical limit," 11 Sep. 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'silicon nitride.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of silicon nitride

1903, in the meaning defined above

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The first known use of silicon nitride was in 1903

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