pterocnemia pennata is a noun meaning "smaller of two tall fast-running flightless birds similar to ostriches but three-toed; found from Peru to Strait of Magellan". It carries one recorded sense.
smaller of two tall fast-running flightless birds similar to ostriches but three-toed; found from Peru to Strait of Magellan
Definitions, synonyms and semantic relations for pterocnemia pennata come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.