ebonite
noun
eb·o·nite ˈe-bə-ˌnīt 
: hard rubber especially when black
Example Sentences
Recent Examples on the Web The former features an ebonite feed and an 18-karat gold nib available in a variety of sizes. 
Nancy Olson, Forbes, 13 Sep. 2021
Nancy Olson, Forbes, 13 Sep. 2021 Word History
First Known Use
1861, in the meaning defined above
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- alcidesses
- alcids
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- ALCM
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- alcmanic
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- alcohol by volume
- alcohol of crystallization
- alcohol use disorder
- alcohol use disorders
- alcohol-use disorder
- alcohol-use disorders
- alcoholature
- alcoholic
- alcoholically
- alcoholicities