1. (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. dirty and messy; covered with mud or muck;

"muddy boots"

"a mucky stable"