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1. A thick, sticky, slippery substance.
2. Biology A mucous substance secreted by certain animals, such as catfishes and slugs.
3. Soft moist earth; mud.
4. A slurry containing very fine particulate matter.
5. Vile or disgusting matter.
6. Slang A despicable or repulsive person.
tr.v. slimed, slim·ing, slimes
1. To smear with slime.
2. To remove slime from (fish to be canned, for example).
3. To vilify or malign (someone), especially publicly.

[Middle English, from Old English slīm; see lei- in Indo-European roots.]
ThesaurusAntonymsRelated WordsSynonymsLegend:
Adj.1.slimed - covered with or resembling slime; "a slimy substance covered the rocks"
slippery, slippy - causing or tending to cause things to slip or slide; "slippery sidewalks"; "a slippery bar of soap"; "the streets are still slippy from the rain"
References in periodicals archive ?
com/demi-lovato-exposes-cleavage-instagram-photos-after-replacing-meghan-trainor-rodeo-2492099) Demi Lovato got slimed at the Kids' Choice Awards, but she didn't get mad at all despite getting completely drenched by the green gooey slime at the start of the show.
Now it can be told that the likes of Jesse McCartney, Katy Perry, Justin Bieber (or almost every pop star you can possibly think of) and I have one thing in common: We all got slimed.
Anyway the winning team got the honor of being slimed, and boy was I jealous
Andy said: "Getting slimed is the most outrageous award acceptance I've ever done.