IPA: /ˈmɪl.djuː/
KK: /ˈmɪlˌdu/
A type of fungus that grows on plants and organic materials, often appearing as a whitish coating, especially in damp conditions.
I found some mildew on the old bread in the cupboard.
To cause a surface or material to develop a mold-like growth due to dampness.
The damp conditions in the basement caused the walls to mildew.
Past: mildewed
Past Participle: mildewed
Mildew → The word originates from Old English 'mildew' (meaning a kind of mold or fungus) and is a combination of 'mil' (meaning soft or mild) and 'dew' (meaning moisture). The term refers to a soft, moist fungus that grows in damp conditions.
Think of 'soft' ('mil') and 'moisture' ('dew') coming together to remember that mildew is a soft fungus that thrives in damp environments.