non·​in·​ter·​change·​able ˌnän-ˌin-tər-ˈchān-jə-bəl How to pronounce noninterchangeable (audio)
: not capable of being interchanged : not interchangeable
noninterchangeable parts

Examples of noninterchangeable in a Sentence

Recent Examples on the Web The 30-year-old André-Oort conjecture about the structure of something called Shimura varieties was finally proved, as was the 85-year-old Van der Waerden conjecture, which estimates how many polynomials have noninterchangeable roots. Konstantin Kakaes, Quanta Magazine, 22 Dec. 2022 Albeit, these are noninterchangeable banking models. Ankit Agarwal, Forbes, 26 Apr. 2022 Van der Waerden was interested in how many polynomials have noninterchangeable roots. Quanta Magazine, 21 Apr. 2022

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'noninterchangeable.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1853, in the meaning defined above

Time Traveler
The first known use of noninterchangeable was in 1853

Dictionary Entries Near noninterchangeable

Cite this Entry

“Noninterchangeable.” Dictionary, Merriam-Webster, Accessed 19 Apr. 2024.

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