Consisting of, or containing, a bog or bogs; of the nature of a bog; swampy; as, boggy land.
source: Webster 1913
adjective satellite
(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.