1. (noun) low-lying wet land with grassy vegetation; usually is a transition zone between land and water

• fenland
• marsh
• marshland

1. (noun) 100 fen equal 1 yuan in China

• chinese monetary unit

2. (noun) low-lying wet land with grassy vegetation; usually is a transition zone between land and water

• wetland

1. (noun) low-lying wet land with grassy vegetation; usually is a transition zone between land and water

• salt marsh

1. (noun) low-lying wet land with grassy vegetation; usually is a transition zone between land and water

• boggy
• marshy
• miry
• mucky
• muddy
• quaggy
• sloppy
• sloughy
• soggy
• squashy
• swampy
• waterlogged