suborder ornithopoda is a noun meaning "widespread group including duck-billed dinosaurs and their early relatives (hadrosaurs, trachodon and iguanodon)". It carries one recorded sense.
widespread group including duck-billed dinosaurs and their early relatives (hadrosaurs, trachodon and iguanodon)
Definitions, synonyms and semantic relations for suborder ornithopoda come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.