muck muck /ˈmʌk/

noun

1. Fecal matter of animals  ( muck , droppings , dung )
   fecal matter of animals
   
2. Any thick, viscous matter  ( goo [Informal] , gook [Informal] , goop [Informal, N. American] , guck [Informal, N. American] , gunk [Informal] , muck , ooze , slime , sludge )
   any thick, viscous matter
   
   

verb

1. () Remove muck, clear away muck, as in a mine  ( muck )
   remove muck, clear away muck, as in a mine
   
2. Soil with mud, muck, or mire  ( mire , muck , muck up [Informal] , mud )
   soil with mud, muck, or mire
    The child mucked up his shirt while playing ball in the garden
   The child mucked up his shirt while playing ball in the garden
   
3. Spread manure, as for fertilization  ( manure , muck )
   spread manure, as for fertilization
   

 hemimorphite hemimorphite /ˌhɛməˈmɔrˌfaɪt/

noun

1. A white mineral; a common ore of zinc  ( calamine , hemimorphite )
   a white mineral; a common ore of zinc
   
   

 scoria scoria /ˈskɔːriə/

noun

1. The scum formed by oxidation at the surface of molten metals  ( dross , scoria , slag )
   the scum formed by oxidation at the surface of molten metals
   
   

 cassette deck cassette deck /kəˈsɛt dɛk/

noun

1. A tape deck for playing and recording cassette tapes  ( cassette deck )
   a tape deck for playing and recording cassette tapes
    I found an old cassette deck in the attic, along with some classic rock tapes.
   I found an old cassette deck in the attic, along with some classic rock tapes.