Dictionary definition · muddy
verb
- dirty with mud
- cause to become muddy"These data would have muddied the prediction"
- make turbid"muddy the water"
adjective
- (of soil) soft and watery"the ground was boggy under foot"
- dirty and messy; covered with mud or muck"muddy boots"
- (of color) discolored by impurities; not bright and clear; ‘dirty’ is often used in combination"a dirty (or dingy) white"
- (of liquids) clouded as with sediment"a cloudy liquid"
Source: Open English WordNet (CC BY 4.0).