noun. undefined

noun. Same as bottom, 3.

noun. low-lying alluvial land near a river.

noun. Flat land along a river, lying few feet above normal high water, often consisting of alluvial deposits and naturally fertile.

noun. low-lying alluvial land near a river

"And a lot of the best farmland is often bottomland, and it's called bottomland for a reason, because that's where the natural reservoirs were where rivers would overflow and sit there and deposit silt, very fertile land."

floodplain  

ground  land  soil  

Bryan  barranca  breakneck  brown-grassed  brush-covered  

alkali flat  alluvial plain  basin  baygall  bog