As nouns the difference between foothills and piedmont
is that foothills is plural of foothill while piedmont is any region of foothills of a mountain range.
As a proper noun Piedmont is
region in the north of Italy.
As an adjective piedmont is
formed or lying at the foot of a mountain range.
foothills
Noun
(head)
Usage notes
The plural form is often used collectively to refer to a region of foothills near the base of a mountain range.
piedmont
Proper noun
(
en proper noun)
Region in the north of Italy.
The region of the eastern US between the Appalachian mountains and the coastal plain, extending from eastern Alabama to northern New Jersey.
External links
* (wikipedia)
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