A relatively large, yellowish brown freshwater unionid commonly found throughout the midwestern United States. This bivalve can be identified by its heavy shell, shallow depth of beak cavity, large pseudocardinal teeth and oblong shape. Young show distinct green rays radiating from the beak. While commonly defined as mussels, many leading malacologists identify muckets as unionids seperate from mussels. A distinguishing difference is that they lack the byssal threads used by many bivalves, including mussels, to hold themselves to rocks and other fixed structures. Several other species, such as the Pink Mucket, utilize the common name but are of a different subfamily.

P. Mollusca
C. Bivalvia
O. Unionoida
F. Unionidae
G-Sp. Actinonaias ligamentia
After our trip to Grand River, we had buckets and buckets of muckets.
by Just sayin August 19, 2009
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A fir lined cover for a bald pussy
as she slowly removed her Mucket to expose her bald pussy i became more excited.
by j r lang January 5, 2008
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Slang term for a "merkin" which is defined as false hair for the female pudenda, or a pubic wig. Dating back to the 1450s where prostitutes would shave their pubes to avoid pubic crabs.
The mucket is now obsolete because females prefer the shaved, pre-pubescent look.
by Kirby Muckett February 10, 2011
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A term used to describe a very filthy trailer. The kind that smell like B.O., piss and manure and the furnature is sticky.
Bill: Miss Davis wants me to help her set up her new TV
Steve: Eww, I wouldn't step foot in that mucket!
by Immortal-Jake November 28, 2009
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Welsh slang for an unknown body part that you may hurt if you do something too strenuous. Common in Swansea, Wales and surrounding area.
Don’t lift that by yourself or you’ll strain your mucket.
by Milly Woods September 20, 2020
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When a girl punches a guy in the taint and his dick gets tight before a she climaxes
Dude she gave me the mucket last night.
by David Milholland February 13, 2008
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My grandma wears a mucket to cover up that nasty bald spot
by Mars November 9, 2003
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