Where does “nonexternality” come from?

nonexternality (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.

nonexternality (English): The property of not being external

Definitions

  1. The property of not being external

Ancestry of “nonexternality”, step by step

nonexternality 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 externality

StepLanguageWordMeaning
1EnglishexternalityThe state of being external or externalized; A...
2EnglishexternalOutside of something; on the exterior; Not...
3Latinexternusoutward, external; foreign, alien, strange
4LatinexterOn the outside, outward, external, outer; Of...
5Proto-Italic*eksteros
Every word from Proto-Indo-European óynos