(noun, verb)


1. any thick, viscous matter

Similar word(s): goo, goop, guck, gunk, ooze, slime, sludge

Definition categories: substance, matter

2. fecal matter of animals

Similar word(s): droppings, dung

Definition categories: substance, dejection, faeces, feces, ordure, stool

Sentences with muck as a noun:

- The car was covered in muck from the rally race.

- I need to clean the muck off my shirt.

- What's that green muck on the floor?


1. remove muck, clear away muck, as in a mine

Definition categories: change, remove, take, withdraw

2. spread manure, as for fertilization

Similar word(s): manure

Definition categories: motion, scatter, spread

3. soil with mud, muck, or mire

- The child mucked up his shirt while playing ball in the garden

Similar word(s): mire, mud

Definition categories: contact, begrime, bemire, colly, dirty, grime, soil

Sentences with muck as a verb:

- We need to muck the stable before it gets too thick.