1. (

• muddy ,
• muddy_up

) dirty with mud ;

2. (

• muddy

) cause to become muddy; "These data would have muddied the prediction" ;

3. (

• muddy

) make turbid; "muddy the water" ;

1. (

• boggy ,
• marshy ,
• miry ,
• mucky ,
• muddy ,
• quaggy ,
• sloppy ,
• sloughy ,
• soggy ,
• squashy ,
• swampy ,
• waterlogged

) (of soil) soft and watery; "the ground was boggy under foot"; "a marshy coastline"; "miry roads"; "wet mucky lowland"; "muddy barnyard"; "quaggy terrain"; "the sloughy edge of the pond"; "swampy bayous" ;

2. (

• mucky ,
• muddy

) dirty and messy; covered with mud or muck; "muddy boots"; "a mucky stable" ;

3. (

• dirty ,
• dingy ,
• muddied ,
• muddy

) (of color) discolored by impurities; not bright and clear; "dirty" is often used in combination; "a dirty (or dingy) white"; "the muddied grey of the sea"; "muddy colors"; "dirty-green walls"; "dirty-blonde hair" ;

4. (

• cloudy ,
• muddy ,
• mirky ,
• murky ,
• turbid

) (of liquids) clouded as with sediment; "a cloudy liquid"; "muddy coffee"; "murky waters" ;