Where does “nonbounded” come from?

nonbounded (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.

nonbounded (English): Not bounded; unbounded

Definitions

  1. Not bounded; unbounded

Ancestry of “nonbounded”, step by step

nonbounded 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 bounded

StepLanguageWordMeaning
1Englishboundedsimple past tense and past participle of bound;...
Every word from Proto-Indo-European óynos