pistachio

noun

pis·​ta·​chio pə-ˈsta-sh(ē-ˌ)ō How to pronounce pistachio (audio) -ˈstä- How to pronounce pistachio (audio)
plural pistachios
: a small Asian tree (Pistacia vera) of the cashew family whose drupaceous fruit contains a greenish edible seed
also : its seed

Examples of pistachio in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Thanks to a starring role in the viral Dubai chocolate bar—creamy pistachio paste with shredded phyllo dough (knafeh) and milk chocolate—the buttery, slightly sweet nut is breaking out of its shell. Sonal Dutt, PEOPLE, 17 Sep. 2025 The viral internet food comes from Dubai, and started as a chocolate bar filled with pistachio cream and kataifi, a shredded dough. Idaho Statesman, 15 Sep. 2025 That roster includes dishes like foie gras truffle with charred onion jam and a house croissant; a wild boar belly and antelope with pistachio, fermented harissa, and yogurt; and an Asian pear sorbet with aloe sabayon and ginger tapioca. Nicole Hoey, Robb Report, 12 Sep. 2025 Add pistachios to an electric stand mixer fitted with the paddle attachment. Caron Golden, San Diego Union-Tribune, 10 Sep. 2025 See All Example Sentences for pistachio

Word History

Etymology

Italian pistacchio, from Latin pistacium pistachio nut, from Greek pistakion, from pistakē pistachio tree, of Iranian origin; akin to Persian pistah pistachio tree

First Known Use

1598, in the meaning defined above

Time Traveler
The first known use of pistachio was in 1598

Browse Nearby Words

Cite this Entry

“Pistachio.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/pistachio. Accessed 22 Sep. 2025.

Kids Definition

pistachio

noun
plural pistachios
: a small Asian tree that is related to the sumacs and has a fruit containing a greenish edible seed
also : its seed

More from Merriam-Webster on pistachio

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!