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Definition of mushroom

mushroom

/ˈmʌʃ.ruːm/
mush · room

Plural:mushrooms
•
Past Simple:mushroomed
•
Past Participle:mushroomed
•
Present Participle:mushrooming
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mushroom Lexical Profile

mushroom Game Scores & Validity

• noun

1

The fleshy, spore-bearing fruiting body of a fungus, typically characterized by a stem and a cap, often edible and used in cooking.

Example

"She foraged for wild mushrooms in the damp forest after the autumn rain."


2

A pale grayish-brown color resembling that of a typical mushroom.

Example

"The walls were painted a warm mushroom to complement the wooden furniture."

Synonyms
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• verb

1

To multiply, grow, or expand rapidly in size or number.

Example

"The small tech startup mushroomed into a global corporation within just five years."


2

To gather or forage for wild mushrooms.

Example

"We spent the entire morning mushrooming in the humid woods behind the family cabin."

Synonyms
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Antonyms
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Word Origin & Etymology

From Middle English 'muscheron', borrowed from Anglo-Norman 'musherum' and Old French 'mousseron', possibly derived from Late Latin 'mussirō'.

Usage Trend

Historical frequency of usage in published text.

180019102020

Cite this Entry


Wordmom. (2026). Definition of Mushroom. In Wordmom Dictionary. Retrieved Oct 15, 2026, from https://wordmom.com/dictionary/mushroom
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