plural slimes
1
: a thick, slippery liquid
Green slime covers the surface of the pond.
2
US, informal
: a very bad, unpleasant, or dishonest person
That guy's slime.
She thinks men are slime.
—usually singularThat guy's a real slime.
Cite this Entry
“Slime.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/slime. Accessed 23 Jun. 2026.
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