celloidin

noun

cel·​loi·​din se-ˈlȯi-dᵊn How to pronounce celloidin (audio)
: a purified pyroxylin used chiefly in microscopy

Word History

Etymology

cellulose + -oid entry 1 + -in entry 1

First Known Use

1883, in the meaning defined above

Time Traveler
The first known use of celloidin was in 1883

Dictionary Entries Near celloidin

cell of Sertoli

celloidin

cellophane

See More Nearby Entries 

Cite this Entry

“Celloidin.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/celloidin. Accessed 31 Oct. 2024.

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Medical Definition

celloidin

noun
cel·​loi·​din se-ˈlȯid-ᵊn How to pronounce celloidin (audio)
: a purified pyroxylin used chiefly in microscopy
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