Where does “caeside” come from?

caeside (English) comes from English Ide, from French ide, from Latin Idus, from Swedish id, from Old Swedish idhe, from Old Norse *iði, from Old Norse iðja, from Old Norse ið — work; a restless motion.

caeside (English): An alkalide with caesium as the anion

Definitions

  1. An alkalide with caesium as the anion

Ancestry of “caeside”, step by step

caeside traces back through two separate lines of ancestry.

via English Ide

StepLanguageWordMeaning
1EnglishIdenamed after Saint Ida OS grid ref SX8990
2Frenchideide fish
3LatinIdusAlternative form of īdūs: the ides of a Roman...
4Swedishideffort, work, occupation; the tree "Taxus...
5Old Swedishidhe
6Old Norse*iði
7Old Norseiðjato be active, do, perform
8Old Norsework; a restless motion

via English cæsium

StepLanguageWordMeaning
1EnglishcæsiumAlternative spelling of caesium
2Latincaesiusbluish-gray, gray-eyed, blue-eyed, cat-eyed;...
3Latincaedōto cut, hew, fell
4Proto-Italickaidōto cut, to hew, to fell
5Proto-Indo-Europeankeh₂id-
Every word from Old Norse Every word from Old Norse iðjaEvery word from Old Norse *iði
caeside — Etymology, Origin & Word History | Etymology Explorer