pistachio

noun

pis·​ta·​chio pə-ˈsta-sh(ē-ˌ)ō  -ˈstä- 

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

Several speakers noted that while fish species are declining dramatically, about 80% of the water that’s diverted and pumped in California is used for agriculture, and vast quantities of almonds and pistachios are being shipped overseas. — Ian James, Los Angeles Times, 30 Oct. 2026

In a medium bowl, whisk together the pistachios, flour, and salt. — ABC News, 29 Oct. 2026

For the primary bathroom of Elsesser’s Brooklyn town house, Rockwell and colleague Hester Hodde layered burgundy Rosso Francia marble, walnut-and-mirror paneling, and pistachio-green walls. — Kristen Flanagan, Architectural Digest, 26 Oct. 2026

How pistachios may support sleep Pistachios bring together several nutrients that researchers connect to sleep physiology. — Samantha Agate, Charlotte Observer, 25 Oct. 2026

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

Rhymes for pistachio

• afterglow
• akimbo
• albino
• aliquot
• allegro
• amigo
• apropos
• audio
• bungalow
• calico
• calypso
• cameo

Kids Definition

pistachio

noun

pis·​ta·​chio pə-ˈstash-(ē-ˌ)ō  -ˈstäsh- 

plural pistachios

: a small Asian tree that is related to the sumacs and has a fruit containing a greenish edible seed

also : its seed