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Noun: pachycephalosaur
  1. Bipedal herbivore having 10 inches of bone atop its head; largest boneheaded dinosaur ever found
    - pachycephalosaurus

Derived forms: pachycephalosaurs

Type of: bone-headed dinosaur

Encyclopedia: Pachycephalosaur

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pacemaker
pacer
pacesetter
pacey
pacha
pachinko
pachisi
pachouli
pachuco
Pachycephala
pachycephalosaur
pachycephalosaurus
pachycheilia
pachyderm
pachyderma
pachydermal
pachydermatous
pachydermic
pachydermous
Pachyrhizus
Pachyrhizus erosus