1. (abbr.) abbreviation of Amuck.

2. (n.) Dung in a moist state; manure.

3. (n.) Vegetable mold mixed with earth, as found in low, damp places and swamps.

4. (n.) Anything filthy or vile.

5. (n.) Money; -- in contempt.

6. (a.) Like muck; mucky; also, used in collecting or distributing muck; as, a muck fork.

7. (v. t.) To manure with muck.