pistachio

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noun pis·ta·chio \pə-ˈsta-sh(ē-ˌ)ō, -ˈstä-\

Definition of pistachio

plural

pistachios

  1. :  a small Asian tree (Pistacia vera) of the cashew family whose drupaceous fruit contains a greenish edible seed; also :  its seed

Recent Examples of pistachio from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'pistachio'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

Origin and Etymology of pistachio

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


PISTACHIO Defined for English Language Learners

pistachio

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noun

Definition of pistachio for English Language Learners

  • : a small green nut


PISTACHIO Defined for Kids

pistachio

play
noun pis·ta·chio \pə-ˈsta-shē-ˌō\

Definition of pistachio for Students

plural

pistachios

  1. :  the greenish edible seed of a small Asian tree



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