alumina porcelain

noun

: a porcelain composed chiefly of alumina and used in spark plugs

Word History

First Known Use

1882, in the meaning defined above

Time Traveler
The first known use of alumina porcelain was in 1882

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Dictionary Entries Near alumina porcelain

alumina cement

alumina porcelain

aluminate

See More Nearby Entries 

Cite this Entry

“Alumina porcelain.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/alumina%20porcelain. Accessed 23 Nov. 2024.

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