betel nut

noun

: the astringent seed of the betel palm

Examples of betel nut in a Sentence

Recent Examples on the Web
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Traces of arecoline, a stimulant exclusively found in betel nuts, were present in all the reference samples and in three archaeological samples that came from the unstained teeth of a woman. Elizabeth Rayne, ArsTechnica, 19 Aug. 2025 These men were sitting quite still in the late-afternoon heat, catching a break next to a stall that sells paan, a mixture of ground betel nut and flavorings. Diaa Hadid, NPR, 6 Aug. 2025 In Taiwan, government health campaigns have seen a drop in use, particularly among younger generations in urban areas, but the betel nut is steeped in the island's history. New Atlas, 4 Aug. 2025 But using advanced scientific techniques, an international team of researchers has identified betel nut chewing in an individual with no dental discoloration. Rebecca Cairns, CNN Money, 31 July 2025 By contrast, the betel nut stand where I-Ann works is more neon, greener, and darker. Ritesh Mehta, IndieWire, 14 May 2025 While dolphin meat is eaten and bartered with neighboring islands for food, betel nuts and other products, the teeth are the true prize of the hunt. Prianka Srinivasan Matthew Abbott, New York Times, 26 Mar. 2025 Bhutan’s main exports include fruit, betel nut, and boulders for construction. By Charlie Campbell/gelephu, Bhutan, TIME, 16 Jan. 2025

Word History

Etymology

from its being chewed with betel leaves

First Known Use

1673, in the meaning defined above

Time Traveler
The first known use of betel nut was in 1673

Browse Nearby Words

Cite this Entry

“Betel nut.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/betel%20nut. Accessed 10 Sep. 2025.

Kids Definition

betel nut

noun
: the seed of an Asian palm

Medical Definition

betel nut

noun
: the astringent seed of the betel palm that is a source of arecoline

More from Merriam-Webster on betel nut

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