Where does “nonthermonuclear” come from?

nonthermonuclear (English) comes from English thermonuclear, from English thermo-, from Ancient Greek θερμός, from Ancient Greek σφαῖρα, from Ancient Greek -ειδής, from Ancient Greek -ής, from Proto-Indo-European -ēs, from Proto-Indo-European -ess — Creates action nouns or result nouns from verbs;...

nonthermonuclear (English): Not thermonuclear

Definitions

  1. Not thermonuclear

Ancestry of “nonthermonuclear”, step by step

nonthermonuclear traces back through two separate lines of ancestry.

via English thermonuclear

StepLanguageWordMeaning
1EnglishthermonuclearOf, or relating to the fusion of atomic nuclei at...
2Englishthermo-heat
3Ancient Greekθερμόςwarm, hot, boiling, glowing; hotheaded, hasty,...
4Ancient Greekσφαῖραball, globe, sphere
5Ancient Greek-ειδήςlike, connected to, from the nature of, full of;...
6Ancient Greek-ήςadjective suffix
7Proto-Indo-European-ēsPrimarily forms adjectival bahuvrīhi compounds
8Proto-Indo-European-ess
9Proto-Indo-European-osCreates action nouns or result nouns from verbs;...

via English non

StepLanguageWordMeaning
1EnglishnonObsolete form of none
2Frenchnonno; not; a no, a negative response
3Old Frenchnonno; not; Alternative form of nom
4Latinnōnnot
5Old Latinnoenum
6Proto-Indo-Europeanóynosone; single
Every word from Proto-Indo-European -osEvery word from Ancient Greek -ειδήςEvery word from Ancient Greek σφαῖρα
nonthermonuclear — Etymology, Origin & Word History | Etymology Explorer