Chinese chestnut

noun

: an Asian chestnut (Castanea mollissima) that is resistant to chestnut blight

Examples of Chinese chestnut in a Sentence

Recent Examples on the Web
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Among the 41 chemicals detected at higher levels in the Chinese chestnut, the researchers found a metabolite, lupeol, that completely suppressed the growth of the fungal pathogen. ArsTechnica, 12 Feb. 2026

Word History

First Known Use

circa 1909, in the meaning defined above

Time Traveler
The first known use of Chinese chestnut was circa 1909

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Cite this Entry

“Chinese chestnut.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Chinese%20chestnut. Accessed 14 Apr. 2026.

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