marshland
1. [ noun ] (geography) low-lying wet land with grassy vegetation; usually is a transition zone between land and water
Synonyms: marsh fenland fen
Examples:

"thousands of acres of marshland" "the fens of eastern England"

Related terms: wetland
Similar spelling:   Marsland
  marchland
  Markland
  Marshal
  Marsala
  marsh_elder
  Marsilea
  Marshell
  Marshall