Where does “plastiglass” come from?

plastiglass (English) comes from English plastic, from English -y, from Middle English -y, from Old English -iġ, from Proto-West Germanic -g, from Proto-Germanic -gaz, from Proto-Indo-European -ḱos — -y, -ic.

plastiglass (English): A clear material combining the characteristics of plastic and glass

Definitions

  1. A clear material combining the characteristics of plastic and glass

Ancestry of “plastiglass”, step by step

plastiglass traces back through two separate lines of ancestry.

via English plastic

StepLanguageWordMeaning
1EnglishplasticA synthetic, solid, hydrocarbon-based polymer,...
2English-yAdded to nouns and adjectives to form adjectives...
3Middle English-yDesignates an adjective, in many cases formed by...
4Old English-iġ-y, -ic
5Proto-West Germanic-gForms adjectives from nouns and verbs with a...
6Proto-Germanic-gaz-y
7Proto-Indo-European-ḱos-y, -ic

via English glass

StepLanguageWordMeaning
1EnglishglassAn amorphous solid, often transparent substance...
2Scottish Gaelicglasgreen; grey; lock
3Middle Irishglas
4Old Irishglasgreen, greenish; blue, green-blue, grey-blue; the...
5Proto-Celticglastosgreen, blue
6Proto-Indo-Europeanǵʰl̥h₃stós
7Proto-Indo-Europeanǵʰelh₃-to flourish; green, yellow
Every word from Proto-Indo-European -ḱosEvery word from English -yEvery word from Old English -iġ
plastiglass — Etymology, Origin & Word History | Etymology Explorer