non·​crys·​tal·​line ˌnän-ˈkri-stə-lən How to pronounce noncrystalline (audio)
: not composed of crystals : not crystalline
noncrystalline silicone

Word History

First Known Use

1851, in the meaning defined above

Time Traveler
The first known use of noncrystalline was in 1851

Dictionary Entries Near noncrystalline

Cite this Entry

“Noncrystalline.” Dictionary, Merriam-Webster, Accessed 6 Jun. 2023.

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