flatland

[ flat-land ]
/ ˈflætˌlænd /

noun

a region that lacks appreciable topographic relief.

Origin of flatland

An Americanism dating back to 1725–35; flat1 + -land
Related formsflat·land·er, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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