pampas Meaning, Definition & Usage

  1. noun the vast grassy plains of northern Argentina

WordNet

Pam"pas noun plural
Etymology
Sp., fr. Peruv. pampa a field, plain.
Definitions
  1. Vast plains in the central and southern part of the Argentine Republic in South America. The term is sometimes used in a wider sense for the plains extending from Bolivia to Southern Patagonia.

Webster 1913