Meaning
A dark brown edible mushroom, Agaricus bisporus, that has a rounded cap; called a portobello when mature
Etymology
Origin: Unknown
Marketing name.
Synonyms & Antonyms
Synonyms
brown mushroomchestnut mushroom
NYT Puzzle Appearances
No published puzzle dates on file for this word yet. It is part of the official NYT Spelling Bee word list for 2019, 2021, 2024, 2025, 2026.