Where does “nonruby” come from?

nonruby (English) comes from English Ruby, from Middle English ruby, from Old French rubi, from Latin rubeus, from Latin ruber, from Proto-Italic ruðros, from Proto-Indo-European h₁rudʰrós, from Proto-Indo-European h₁rewdʰ- — red.

nonruby (English): Not of or pertaining to ruby

Definitions

  1. Not of or pertaining to ruby

Ancestry of “nonruby”, step by step

nonruby traces back through two separate lines of ancestry.

via English Ruby

StepLanguageWordMeaning
1EnglishRubyA curry, short for "Ruby Murray"
2Middle EnglishrubyAlternative form of robben
3Old Frenchrubi—
4Latinrubeusred, reddish; of or pertaining to the bramble...
5Latinruberred approximately like red ochre (which had a traditional status among the Romans); red that was both common and dignified, somewhat associated with pigment
6Proto-Italicruðrosred
7Proto-Indo-Europeanh₁rudʰrósred
8Proto-Indo-Europeanh₁rewdʰ-red

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 h₁rewdʰ- →Every word from Proto-Indo-European h₁rudʰrós →Every word from Proto-Italic ruðros →