Wetland
ahd-5
noun.
A lowland area, such as a marsh or swamp, that is saturated with moisture.
Wiktionary, Creative Commons Attribution/Share-Alike License
noun.
Land
that is covered mostly with
water
, with occasional
marshy
and soggy areas.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
noun.
a low area where the land is saturated with water