1. third person singular present of muck; makes dirty with mud, dirt, or filth
2. third person singular present of muck; removes muck or manure from (a stable, barn, etc.)
3. third person singular present of muck; ruins or spoils something
Usage: informal

1. plural of muck; wet, sticky dirt or filth

Examples

• She mucks out the horse stalls every morning.
• The rain mucks up our clean shoes.
• He always mucks around with the equipment.
• The construction site is covered in mucks and debris.
• The farmer mucks the barn before feeding the animals.
• Don’t let the dog track mucks through the house.
• She mucks up every recipe she tries to follow.