Low-lying land (3)
I believe the answer is:
fen
(Other definitions for fen that I've seen before include "Low marshy land" , "Low-lying wet land with grassy vegetation" , "Low marshy area" , "Marshland" , "Water-logged area of vegetation" .)
I believe the answer is:
fen
(Other definitions for fen that I've seen before include "Low marshy land" , "Low-lying wet land with grassy vegetation" , "Low marshy area" , "Marshland" , "Water-logged area of vegetation" .)