IPA: /ˈmɑːrʃlænd/
KK: /mɑrʃlænd/
An area of land that is wet and often covered with water, where plants like reeds and grasses grow.
The wildlife refuge is home to many species that thrive in the marshland.
Marshland is formed from "marsh" (from Old English *mersc*, meaning a wetland or bog) and "land" (from Old English *land*, meaning ground or soil). The term refers to land that is characterized by wet, marshy conditions.
Imagine a piece of 'ground' ('land') that is 'wet' ('marsh') — that's what marshland means.