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.
Indeed, the pistachios are Gaziantep's trademark bright green. Fatma Tanis, NPR, 7 June 2025 The organic, Fair Trade coffee choices include hot and cold brews, as well as numerous specialty lattes, such as brown sugar cinnamon, pistachio and maple oat. Regina Elling, San Diego Union-Tribune, 4 June 2025 My favorite high-protein nuts and seeds include pumpkin seeds, almonds, pistachios, and hemp seeds. Jillian Kubala, Health, 2 June 2025 Pistachios Adults with high cholesterol found consuming about 1.5 ounces of pistachios daily reduced systolic blood pressure during acute mental stress and at rest. Lindsey Desoto, Verywell Health, 29 May 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 19 Jun. 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!