Where does “nonradicular” come from?

nonradicular (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.

nonradicular (English): Not radicular

Definitions

  1. Not radicular

Ancestry of “nonradicular”, step by step

nonradicular 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 radicular

StepLanguageWordMeaning
1EnglishradicularPertaining to a root or to a radicle;...
Every word from Proto-Indo-European óynosEvery word from Old Latin noenumEvery word from Latin nōn