Where does “nonthinker” come from?

nonthinker (English) comes from English non, from French non, from Old French non, from Latin nōn, from Old Latin noenum, from Proto-Indo-European óynos — one; single.

nonthinker (English): One who is not a thinker

Definitions

  1. One who is not a thinker

Ancestry of “nonthinker”, step by step

nonthinker traces back through two separate lines of ancestry.

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

via English thinker

StepLanguageWordMeaning
1EnglishthinkerOne who spends time thinking, contemplating or...
2Middle Englishthinkere
Every word from Proto-Indo-European óynos