Origin of bottom land
An Americanism dating back to 1720–30
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for bottom land
Altogether unlike is the bottom-land bordering upon the river.
Clancy casts his eye across the plain, then back towards the bottom-land.
Seated in his saddle he takes a survey of the bottom-land below.
His place was located in the bottom-land along a small creek.Mystery Ranch
So the plow was put into the bottom-land Wednesday—and put in deep.Hiram The Young Farmer
Burbank L. Todd