1. (

• muck ,

) remove muck, clear away muck, as in a mine ;

2. (

• manure ,
• muck

) spread manure, as for fertilization ;

3. (

• mire ,
• muck ,
• mud ,
• muck_up

) soil with mud, muck, or mire; "The child mucked up his shirt while playing ball in the garden" ;