Where does “nonrubella” come from?

nonrubella (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.

nonrubella (English): Not of or pertaining to rubella

Definitions

  1. Not of or pertaining to rubella

Ancestry of “nonrubella”, step by step

nonrubella 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 rubella

StepLanguageWordMeaning
1EnglishrubellaA mild disease caused by the Rubella virus...
2Latinrubellussomewhat red, reddish
3Latinruberred approximately like red ochre (which had a traditional status among the Romans); red that was both common and dignified, somewhat associated with pigment
4Proto-Italicruðrosred
5Proto-Indo-Europeanh₁rudʰrósred
6Proto-Indo-Europeanh₁rewdʰ-red
Every word from Proto-Indo-European óynos