Where does “dinosaur” come from?

Dinosaur comes from Ancient Greek δεινός (deinós), meaning terrible or fearsome, combined with a Greek element referring to lizards.

dinosaur (English): In scientific usage, any of the animals belonging...

Definitions

  1. In scientific usage, any of the animals belonging...

Ancestry of “dinosaur”, step by step

StepLanguageWordMeaning
1Frenchdinosauredinosaur
2GermanDinosaurierdinosaur
3Italiandinosaurodinosaur
4Russianдиноза́врdinosaur
5TranslingualDinosauriasuperorder
6TranslingualDinosaurusgenus), now Brithopus in †Dinocephalia}}
7Ancient Greekδεινόςterrible, horrible, fearful, astounding; danger;...
8Ancient Greekὄνυξclaw, nail, hoof, talon; Anything which resembles...
9Proto-Indo-Europeanh₃nogʰ-claw, nail; nail

Words derived from “dinosaur

Every word from Proto-Indo-European h₃nogʰ-
dinosaur — Etymology, Origin & Word History | Etymology Explorer