Where does “nonvitreous” come from?

nonvitreous (English) comes from English vitreous, from Middle French vitreux, from Latin vitreus, from Latin vitrum, from Proto-Italic wedrom, from Proto-Indo-European wedro-, from Proto-Indo-European wed-, from Proto-Indo-European wey- — to wither; fade; to move, go ahead; to be strong;...

nonvitreous (English): Not vitreous

Definitions

  1. Not vitreous

Ancestry of “nonvitreous”, step by step

nonvitreous traces back through two separate lines of ancestry.

via English vitreous

StepLanguageWordMeaning
1EnglishvitreousOf or resembling glass; glassy; Of or relating to...
2Middle Frenchvitreux
3Latinvitreusglassy, translucent; vitreous
4Latinvitrumglass; a woad; a plant used for dying blue; woad;...
5Proto-Italicwedromglass
6Proto-Indo-Europeanwedro-water-like
7Proto-Indo-Europeanwed-water
8Proto-Indo-Europeanwey-to wither; fade; to move, go ahead; to be strong;...

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 wey-Every word from Proto-Indo-European wed-Every word from Proto-Indo-European wedro-