Definition of muck
(Entry 1 of 2)
mucked; mucking; mucks
Definition of muck (Entry 2 of 2)
1a : to clean up especially : to clear of manure or filth —usually used with out
b : to clear of muck
2 : to dress (something, such as soil) with muck
3 : to dirty with or as if with muck : soil
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