Fungus
noun
noun ·2 syllables ·Common ·Middle school level
Definitions
Noun
- 1 Any member of the kingdom Fungi; a eukaryotic organism typically having chitin cell walls but no chlorophyll or plastids. Fungi may be unicellular or multicellular. countable, uncountable
"Plastics are energy-rich substances, which is why many of them burn so readily. Any organism that could unlock and use that energy would do well in the Anthropocene. Terrestrial bacteria and fungi which can manage this trick are already familiar to experts in the field."
- 2 an organism of the kingdom Fungi lacking chlorophyll and feeding on organic matter; ranging from unicellular or multicellular organisms to spore-bearing syncytia wordnet
- 3 A spongy, abnormal excrescence, such as excessive granulation tissue formed in a wound. archaic, countable, uncountable
Antonyms
All antonymsExample
More examples"Mushrooms are a kind of fungus."
Etymology
Borrowed from Latin fungus (“mushroom”).
Related phrases
More for "fungus"
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.