wetland

wet +‎ land

wetland (plural wetlands)

1. (usually in the plural) Land that is covered mostly with water, with occasional marshy and soggy areas.
   • 2013 January 1, Nancy Langston, “The Fraught History of a Watery World”, in American Scientist‎, volume 101, number 1, page 59:

     European adventurers found themselves within a watery world, a tapestry of streams, channels, wetlands, lakes and lush riparian meadows enriched by floodwaters from the Mississippi River.

• bog
• fen
• marsh
• mire
• swamp
• See also Thesaurus:wetland