Etymology Explorer › English

Where does “formylium” come from?

formylium (English) comes from English formyl, from English -yl, from French méthylène, from Ancient Greek μέθυ, from Proto-Hellenic métʰu, from Proto-Indo-European médʰu — honey; honey wine, mead.

formylium (English): a positively-charged cation molecular species...

Definitions

  1. a positively-charged cation molecular species...

Ancestry of “formylium”, step by step

StepLanguageWordMeaning
1EnglishformylThe univalent radical -CHO, derived from...
2English-ylA univalent radical or functional group formed...
3Frenchméthylènemethylene
4Ancient Greekμέθυwine
5Proto-Hellenicmétʰuintoxicating drink; mead
6Proto-Indo-Europeanmédʰuhoney; honey wine, mead
Every word from Proto-Indo-European médʰu →