Where does “selenosulfide” come from?

selenosulfide (English) comes from English sulfide, from English sulfur, from Middle English sulphur, from Anglo-Norman sulfre, from Latin sulphur, from Latin sulpur, from Proto-Indo-European swelplos, from Proto-Indo-European swel- — to smolder; burn; scorch; beam, board, frame,...

selenosulfide (English): Any mixed selenide and sulfide; Any compound,...

Definitions

  1. Any mixed selenide and sulfide; Any compound,...

Ancestry of “selenosulfide”, step by step

StepLanguageWordMeaning
1EnglishsulfideAny compound of sulfur and a metal or other...
2EnglishsulfurA chemical element with an atomic number of 16;...
3Middle Englishsulphursulfur
4Anglo-Normansulfresulphur
5Latinsulphursulfur, brimstone; lightning
6LatinsulpurArchaic form of sulphur
7Proto-Indo-Europeanswelplos
8Proto-Indo-Europeanswel-to smolder; burn; scorch; beam, board, frame,...
Every word from Proto-Indo-European swel-