Where does “nonangiosperm” come from?

nonangiosperm (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.

nonangiosperm (English): Any organism that is not an angiosperm

Definitions

  1. Any organism that is not an angiosperm

Ancestry of “nonangiosperm”, step by step

nonangiosperm 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 angiosperm

StepLanguageWordMeaning
1EnglishangiospermAny plant of the clade Angiosperms, characterized...
2Ancient Greekἀγγεῖονvessel, jar, vase, pail, bucket, box; receptacle,...
3Ancient Greekἄγγοςvessel (to hold liquids); vat; pitcher; bucket; pail; wine-bowl
4Proto-Indo-Europeanh₂éngos
5Proto-Indo-Europeanh₂eng-curve, bend
Every word from Proto-Indo-European óynosEvery word from Old Latin noenumEvery word from Latin nōn