Slurry is a thin muddy mixture of liquid and cement or clay.(noun)
An example of slurry is what potters use to join two very hard pieces of clay.
See slurry in Webster's New World College Dictionary
noun pl. slurries
Origin: ME slory < slore, thin mud < MDu, akin to slur
See slurry in American Heritage Dictionary 4
noun pl. slur·ries
Origin: Middle English slori
Origin: , perhaps from sloor, mud.
Learn more about slurry