Definitions

1. noun

A substance used to kill fungi, especially in the control of fungal diseases in plants.

“The farmer applied a fungicide to protect the wheat from fungal infections.”

2. noun

A chemical compound used to destroy fungal growth.

“The researcher discovered a new fungicide with minimal environmental impact.”

3. verb

To treat or kill fungi, especially in the control of fungal diseases in plants.

“The doctor fungicides the affected plant to prevent further damage.”