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Definition of fungicide
fungicide
/ˈfʌn.dʒɪ.saɪd/
fun · gi · cide
Plural:fungicides
•Adjective:fungicidal
fungicide Lexical Profile
CEFR
C1
Grade
10
Tier
2
Usage
Top 10k
Syllables
3
fungicide Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
A chemical substance or biological agent used to kill or inhibit the growth of fungi and their spores, especially in agriculture, gardening, and medicine.
Example
"The vineyard owner applied a copper-based fungicide to protect the grapevines from powdery mildew."
Synonyms
View all synonyms for fungicideWord Origin & Etymology
Coined in the late 19th century from Latin 'fungus' (mushroom) combined with the suffix '-cide' (from Latin 'caedere', meaning 'to cut down' or 'to kill').
Cite this Entry
Wordmom. (2026). Definition of Fungicide. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/fungicide