Search Dictionary
Definition of fungus

fungus

/ˈfʌŋ.ɡəs/
fun · gus

Plural:fungi
•
Adjective:fungal
JUMP TO:

fungus Lexical Profile

fungus Game Scores & Validity

• noun

1

Any of a major kingdom of eukaryotic, spore-producing organisms—including mushrooms, yeasts, molds, toadstools, and mildews—that lack chlorophyll and obtain nutrients by absorbing organic matter from their surroundings.

Example

"A thick layer of bracket fungus grew along the damp, rotting trunk of the fallen oak tree."


2

A superficial infection or pathological condition of the skin, nails, or plant tissue caused by parasitic fungal growth.

Example

"The dermatologist prescribed a topical cream to treat the stubborn nail fungus."

Synonyms
View all synonyms for fungus

Word Nuance & Usage

The classical Latin plural 'fungi' (pronounced either /ˈfʌndʒaɪ/ or /ˈfʌŋɡiː/) is preferred in scientific and academic contexts, though the regularized plural 'funguses' is also accepted in everyday usage.

• Rhymes for fungus

Word Origin & Etymology

Borrowed in the early 16th century directly from Latin 'fungus' ('mushroom'), which is likely related to Ancient Greek 'sphongos' ('sponge') in reference to the porous, spongy texture of many mushrooms.

Cite this Entry


Wordmom. (2026). Definition of Fungus. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/fungus
Built for writers, students, and competitive word game players, Wordmom combines an uncluttered English dictionary and thesaurus with fast, pattern-based word finders so you can verify definitions, synonyms, and high-scoring tile plays in one place.
Dictionary & Reference
© 2016–2026 Wordmom Network. All rights reserved. Made with for word lovers everywhere.
Disclaimer: SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A. and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Mattel and Spear are not affiliated with Hasbro. Words With Friends® is a registered trademark of Zynga Inc. Wordle® is a registered trademark of The New York Times Company. Other referenced game titles and tournament lexicon codes (including NASPA NWL and WESPA/HarperCollins CSW) are trademarks of their respective owners. Wordmom is an independent reference utility for educational and entertainment purposes and is not affiliated with, sponsored by, or endorsed by Hasbro, Mattel, Spear, Zynga, The New York Times Company, NASPA, WESPA, or HarperCollins Publishers. All game names are referenced strictly under nominative fair use to indicate compatibility.