mucket noun2 •A heavy cup with lid and bail which can be used over an open fire. Sizes can range from 0.5 to 1.0 liter. •Any of various species of mussels, especially those in the genus Lampsilis.Of those, a few made up the lion's share of trade, among them the yellow sandshell, the black sandshell, the pocketbook, and the mucket. — 1992 formsmuckets