Where does “williamsite” come from?

williamsite (English) comes from English Williams, from English william, from Middle English William, from Anglo-Norman Willame, from Old High German Willahelm, from Old High German helm, from Proto-West Germanic helm, from Proto-Germanic helmaz — to pierce, strike; to stick; prick; stab.

williamsite (English): A translucent green variety of antigorite sometimes used as a gem

Definitions

  1. A translucent green variety of antigorite sometimes used as a gem

Ancestry of “williamsite”, step by step

StepLanguageWordMeaning
1EnglishWilliamsA placename
2Englishwilliamradiotelephony clear-code word for the letter W
3Middle EnglishWilliam
4Anglo-NormanWillame
5Old High GermanWillahelmWilliam
6Old High Germanhelmhelmet
7Proto-West Germanichelmhelmet
8Proto-Germanichelmazhelmet
9Proto-Germanichalmazhalm; stem; stalk; straw; hay
10Proto-Indo-Europeanḱolh₂mosstalk
11Proto-Indo-Europeanḱelh₂-to pierce, strike; to stick; prick; stab
Every word from Proto-Indo-European ḱelh₂-Every word from Proto-Indo-European ḱolh₂mosEvery word from Proto-Germanic halmaz
williamsite — Etymology, Origin & Word History | Etymology Explorer