Where does “pyrometamorphism” come from?

pyrometamorphism (English) comes from English metamorphism, from French métamorphisme, from Ancient Greek μετά, from Proto-Indo-European meth₂, from Proto-Indo-European mé — in the middle of, near, by, around, with.

pyrometamorphism (English): A type of metamorphism in which rocks are changed...

Definitions

  1. A type of metamorphism in which rocks are changed...

Ancestry of “pyrometamorphism”, step by step

pyrometamorphism traces back through two separate lines of ancestry.

via English metamorphism

StepLanguageWordMeaning
1EnglishmetamorphismThe process by which rocks are changed into other...
2Frenchmétamorphismemetamorphism
3Ancient Greekμετάin the midst of, among, between, with; in common,...
4Proto-Indo-Europeanmeth₂with
5Proto-Indo-Europeanin the middle of, near, by, around, with

via English pyro

StepLanguageWordMeaning
1Englishpyroa pyromaniac; pyrocellulose; pyrotechnician
2Ancient Greekπῦρa fire; lightning; a fever
3Proto-Indo-Europeanpéh₂wr̥bonfire; spelt
Every word from Proto-Indo-European Every word from Proto-Indo-European meth₂Every word from Ancient Greek μετά