Where does “tetragold” come from?

tetragold (English) comes from English Gold, from Middle English gold, from Old English gold, from Proto-Germanic gulþą, from Proto-Indo-European ǵʰl̥tóm, from Proto-Indo-European ǵʰelh₃- — to flourish; green, yellow.

tetragold (English): Four gold atoms in a compound

Definitions

  1. Four gold atoms in a compound

Ancestry of “tetragold”, step by step

tetragold traces back through two separate lines of ancestry.

via English Gold

StepLanguageWordMeaning
1EnglishGoldfor a goldsmith or a rich man
2Middle Englishgoldgold metal
3Old Englishgoldgold
4Proto-Germanicgulþągold
5Proto-Indo-Europeanǵʰl̥tómgold
6Proto-Indo-Europeanǵʰelh₃-to flourish; green, yellow

via English tetra

StepLanguageWordMeaning
1EnglishtetraAny of numerous species of small South American...
2TranslingualTetragonopterus
3Ancient Greekπτερόνfeather; wing; Any winged creature
4Proto-Indo-Europeanpéth₂r̥wing; feather
5Proto-Indo-Europeanpeth₂-to spread out; to fly
Every word from Proto-Indo-European ǵʰelh₃-Every word from Proto-Indo-European ǵʰl̥tómEvery word from Proto-Germanic gulþą
tetragold — Etymology, Origin & Word History | Etymology Explorer