portobello

noun

por·​to·​bel·​lo ˌpȯr-tə-ˈbe-(ˌ)lō How to pronounce portobello (audio)
variants or less commonly or portabello
plural portobellos also portobellas
: a large dark mature cultivated mushroom noted for its meaty texture that is of the same variety of button mushroom as the cremini

Examples of portobello 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.
Today, the chain offers all-natural Angus beef burgers prepared in a variety of ways, including an Avocado Bacon Burger, a Carolina BBQ Burger, and burgers that include a fried portobello mushroom. Ron Hurtibise, Sun Sentinel, 27 May 2025 What: Two smash burgers topped with crispy beef bacon, caramelized onions and portobello mushrooms, secret sauce and black truffle puree. Susan Selasky, Detroit Free Press, 1 July 2024 Add mushrooms to pan in batches and cook until nicely browned on both sides, about 3 minutes per side for trumpet mushrooms (2 minutes per side for portobello mushrooms). Elizabeth Fogarty, Better Homes & Gardens, 20 Mar. 2025 Customers have long enjoyed its craft beers and taco platters filled with Mary’s Chicken al pastor, grilled octopus or sauteed portobello mushrooms at three sister locations in the East Bay. Benjy Egel, Sacramento Bee, 9 Jan. 2025 See All Example Sentences for portobello

Word History

Etymology

perhaps alteration of Italian prataiolo, prataiuolo or dialect Italian pratarolo meadow mushroom, from prato meadow, from Latin pratum

First Known Use

1986, in the meaning defined above

Time Traveler
The first known use of portobello was in 1986

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Cite this Entry

“Portobello.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/portobello. Accessed 10 Jun. 2025.

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