Swampy describes something that resembles a swamp: wet, muddy, and difficult to walk through. A swampy field might have water pooling on the surface and thick mud that sucks at your boots with each step. After days of heavy rain, even a baseball diamond can turn swampy, with puddles forming in the outfield and the ground becoming soft and waterlogged.

The word captures that particular combination of wetness and muddiness that makes places hard to navigate. Swampy ground combines both water and mud at once, often with vegetation growing in the soggy soil. The Florida Everglades are naturally swampy, with shallow water covering much of the ground and cypress trees rising from the muck.

People sometimes use swampy to describe air that feels heavy and humid, like breathing in a greenhouse. On a swampy summer day, the air feels thick and damp, making everything feel sticky and uncomfortable. The word can also describe something murky or unclear, like when someone's explanation of their actions seems swampy because it's evasive or confusing.