Marshy region (3)
I believe the answer is:
bog
(Other definitions for bog that I've seen before include "Mire" , "Peaty wetland" , "Wet spongy land" , "Soft muddy area" , "Marsh" .)
I believe the answer is:
bog
(Other definitions for bog that I've seen before include "Mire" , "Peaty wetland" , "Wet spongy land" , "Soft muddy area" , "Marsh" .)