Where does “diars” come from?

diars (English) comes from English arsenic, from Middle English arsenik, from Middle French arsenic, from Latin arsenicum, from Ancient Greek ἀρσενικόν, from Middle Persian zarnīk, from Avestan 𐬰𐬀𐬭𐬀𐬥𐬌𐬌𐬀, from Proto-Indo-European ǵʰelh₃i.

diars (English): A bidentate organoarsenic ligand with formula CH[As(CH)], also known as 1,2-bis(dimethylarsino)benzene

Definitions

  1. A bidentate organoarsenic ligand with formula CH[As(CH)], also known as 1,2-bis(dimethylarsino)benzene

Ancestry of “diars”, step by step

diars traces back through two separate lines of ancestry.

via English arsenic

StepLanguageWordMeaning
1EnglisharsenicA nonmetallic chemical element with an atomic...
2Middle Englisharsenik
3Middle Frencharsenic
4Latinarsenicumarsenic
5Ancient Greekἀρσενικόνorpiment - arsenic sulphide; yellow arsenic
6Middle Persianzarnīk
7Avestan𐬰𐬀𐬭𐬀𐬥𐬌𐬌𐬀gold; golden
8Proto-Indo-Europeanǵʰelh₃i

via English Di

StepLanguageWordMeaning
1EnglishDi
Every word from Proto-Indo-European ǵʰelh₃iEvery word from Avestan 𐬰𐬀𐬭𐬀𐬥𐬌𐬌𐬀Every word from Middle Persian zarnīk