pampas grass is a noun meaning "tall perennial grass of pampas of South America having silvery plumes and growing in large dense clumps". It carries one recorded sense.
tall perennial grass of pampas of South America having silvery plumes and growing in large dense clumps
Definitions, synonyms and semantic relations for pampas grass come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.