Meaning & Definition of word "Mildew"

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    Mildew

    /ˈmɪlˌdu/

    noun:

    • 1. a fungus that grows in the form of a thin, whitish coating, often causing decay or damage in damp or warm conditions.
      • Example: She found mildew growing on the walls of the basement due to high humidity.
    • 2. a condition or appearance of decay or deterioration caused by mildew.
      • Example: The fabric developed a mildew smell after being stored in a damp closet.

    verb:

    • 1. to become covered with or affected by mildew.
      • Example: If you leave the bread out too long, it will mildew and become uneatable.
    • 2. to cause to become covered with or affected by mildew.
      • Example: The damp conditions in the house can mildew the wooden furniture.

    Etymology

    Middle English mildewe, from Old English myldew, of uncertain origin.

    Common Phrases and Expressions

    mildew on the walls:

    refers to fungal growth found on interior walls, often due to moisture.

    mildew-resistant:

    describes products or materials designed to prevent mildew growth.

    Related Words

    fungus:

    A group of organisms that includes yeasts, molds, and mushrooms, many of which can cause decay.

    mold:

    A type of fungus that grows in the form of multicellular filaments called hyphae.

    Slang Meanings of mildew

    Meaning: When something becomes stale or old.

    Example Sentence: That song is so mildewy, it's been played out.