Where does “pentamethyl” come from?

pentamethyl (English) comes from English methyl, from German Methyl, from Ancient Greek μέθυ, from Proto-Hellenic métʰu, from Proto-Indo-European médʰu — honey; honey wine, mead.

pentamethyl (English): five methyl groups in a molecule

Definitions

  1. five methyl groups in a molecule

Ancestry of “pentamethyl”, step by step

StepLanguageWordMeaning
1EnglishmethylThe univalent hydrocarbon radical, CH-, formally...
2GermanMethylmethyl
3Ancient Greekμέθυwine
4Proto-Hellenicmétʰuintoxicating drink; mead
5Proto-Indo-Europeanmédʰuhoney; honey wine, mead

Words derived from “pentamethyl”

Every word from Proto-Indo-European médʰu →Every word from Proto-Hellenic métʰu →Every word from Ancient Greek μέθυ →