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archaeopteryx lithographica is a noun meaning "extinct primitive toothed bird of the Jurassic period having a long feathered tail and hollow bones; usually considered the most primitive of all birds". It carries one recorded sense.
extinct primitive toothed bird of the Jurassic period having a long feathered tail and hollow bones; usually considered the most primitive of all birds
Definitions, synonyms and semantic relations for archaeopteryx lithographica come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.