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slime

SLYM/slaɪm/

Pluralslimes (some meanings)

Verbslimes, sliming, slimed

12 meanings of slime

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  1. 1
    slippery filmnoununcountable
    Any thick, slippery, or sticky matter, such as mucus, the film slugs and snails leave, or wet mud.

    Slugs glide on a layer of slime that also protects their soft bodies.

    A slick coat of slime covered the inside of the neglected fish tank.

    UsageUsually without a: covered in slime, a layer of slime.

    Similarooze, goo

  2. 2
    nouncountable or uncountable
    A kind of soft, rubbery polymer, also known as flubber.

    The science teacher had students mix glue and borax into slime to study how polymers behave.

    Toy stores now sell slimes in glitter, glow-in-the-dark, and scented versions.

    Similarflubber

  3. 3
    nouncountable
    A monster in the form of a slimy blob, found in fantasy stories and games.

    Early in the game, players gain experience by fighting slimes outside the starting town.

    The dungeon's boss was a giant slime that swallowed weaker monsters whole.

    UsageTakes colors and sizes like any creature: a blue slime, a horde of slimes.

  4. 4
    sneaky personnounderogatorycolloquialcountable
    A sneaky, dishonest person with no scruples.

    Only a slime would cheat his own grandmother out of her savings.

    The tabloid hired some slime to dig through the actor's trash.

    Similarcreep, lowlife, sleazebag, rat

  5. 5
    coat with gooverbtransitive
    To coat something with slime.

    The producers slimed the losing contestant with buckets of green goo.

    Snails will slime every leaf they crawl across.

    UsageOften in the passive: get slimed, was slimed.

  6. 6
    verbfigurativelytransitive
    To smear someone's reputation or speak of them with contempt.

    Political operatives spent millions sliming the senator as a crook.

    She refused to slime her rival, even when the race got close.

    UsageUse as to introduce the accusation: slimed the senator as a crook.

    Similarsmear, slander, malign, vilify

    Oppositepraise

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Origin

Proto-Indo-European *sley- ("smooth, slick, sticky") is the source of Proto-Germanic *slīmą, which gave Old English slīm and Middle English slime. German Schleim ("mucus, slime") and Latin limus ("mud") are related.

Checked 1 Nov 2026 · 4 facts

  • Proto-Indo-European *sley-, glossed as smooth, slick, sticky, is the source of Proto-Germanic *slīmą and Old English slīm. en.wiktionary.org
  • Middle English slime derives from Old English slīm. en.wiktionary.org
  • German Schleim means mucus or slime and is related to English slime. en.wiktionary.org
  • Latin limus means mud and is related to English slime. en.wiktionary.org