• Silverfish

    Origin

    silver + fish

    Full definition of silverfish

    Noun

    silverfish

    (plural silverfish or silverfishes)
    1. , a small wingless insect with silvery scales, a type of bristletail.
    2. Other similar insects in the order , including:
      1. , also called .
      2. , or the .
    3. , the , the tarpum.
    4. The , .
    5. The , .
    6. A white variety of the goldfish.

    Synonyms

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