pachycephalosaur

名词 n.

英文释义

名词 n.
  1. Any of a group of herbivorous dinosaurs, of the genus Pachycephalosaurus from the late Cretaceous period.
    — One could almost call Triopticus a mimic were it not for the fact that it dates to 228-220 million years ago, meaning that it predates the pachycephalosaurs by over 100 million years.

词形变化

词源

Etymology tree
Proto-Hellenic *pəkʰús
Ancient Greek παχύς (pakhús)
Proto-Hellenic *kʰepʰəlā́
Ancient Greek κεφαλή (kephalḗ)
Ancient Greek σαύρα (saúra)
Ancient Greek σαῦρος (saûros)bor.
Translingual -saurus
Translingual Pachycephalosauruslbor.
English pachycephalosaur
From the genus name translingual Pachycephalosaurus, equivalent to pachy- (“thick”) + cephalo- (“head”) + -saur (“lizard”).
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