Where does “dīnosaurus” come from?

dīnosaurus (New Latin) comes from English dinosaur, from French dinosaure, from German Dinosaurier, from Italian dinosauro, from Russian диноза́вр, from Translingual Dinosauria, from Translingual Dinosaurus, from Ancient Greek δεινός — claw, nail; nail.

Ancestry of “dīnosaurus”, step by step

StepLanguageWordMeaning
1EnglishdinosaurIn scientific usage, any of the animals belonging...
2Frenchdinosauredinosaur
3GermanDinosaurierdinosaur
4Italiandinosaurodinosaur
5Russianдиноза́врdinosaur
6TranslingualDinosauriasuperorder
7TranslingualDinosaurusgenus), now Brithopus in †Dinocephalia}}
8Ancient Greekδεινόςterrible, horrible, fearful, astounding; danger;...
9Ancient Greekὄνυξclaw, nail, hoof, talon; Anything which resembles...
10Proto-Indo-Europeanh₃nogʰ-claw, nail; nail

Words derived from “dīnosaurus

Every word from Proto-Indo-European h₃nogʰ-Every word from Ancient Greek ὄνυξEvery word from Ancient Greek δεινός