- The definition of a marsh is a swampy area of lowlands.
A wet and swampy area is an example of a marsh.
Sunset over a marsh.
marsh definition by Webster's New World
Origin: Middle English mersch ; from Old English merisc, akin to Middle Low German mersch, marsch (from source German marsch) ; from Indo-European base an unverified form mori, sea from source mare
marsh definition by American Heritage Dictionary
Origin: Middle English, from Old English mersc; see mori- in Indo-European roots.
, Dame (Edith) Ngaio 1899-1982.
, Reginald 1898-1954.
marsh - Science Definition