Where does “radiocobalt” come from?

radiocobalt (Romanian) comes from French radiocobalt, from French cobalt, from German kobalt, from English Kobold, from German Kobold, from Middle High German holt, from Old High German hold, from Proto-West Germanic *holþ — to cover; to incline.

radiocobalt (Romanian): radiocobalt

Definitions

  1. radiocobalt

Ancestry of “radiocobalt”, step by step

StepLanguageWordMeaning
1Frenchradiocobaltradiocobalt
2Frenchcobaltcobalt
3Germankobaltcobalt
4EnglishKoboldgoblin
5GermanKoboldkobold, goblin
6Middle High Germanholtgoblin
7Old High Germanholdfriendly, loyal
8Proto-West Germanic*holþgracious
9Proto-Germanichulþazinclined, favourable; gracious, devoted, loyal;...
10Proto-Indo-Europeanḱel-to cover; to incline
Every word from Proto-Indo-European ḱel-Every word from Proto-Germanic hulþazEvery word from Proto-West Germanic *holþ