fungus (English)

Where does "fungus" come from?

The English word 'fungus' originates from the Latin 'fungus,' which referred to mushrooms. Linguistic research suggests this term may be a loanword from a non-Indo-European source, with possible historical connections to words for mushrooms and spongy textures in various other ancient languages, including potential links to ancestors of the English word 'swamp'.

Full etymology tree

• fungus (English), '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.'
  • borrowed fungus (Latin), 'mushroom; fungus'
    • inherited *sfungus (Latin)

Direct ancestors

• fungus (Latin)

Updated June 2026

Etymology data from Wiktionary, CC BY-SA 4.0 · About Miraris