Where does “nonretroflex” come from?

nonretroflex (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.

nonretroflex (English): Not retroflex

Definitions

  1. Not retroflex

Ancestry of “nonretroflex”, step by step

nonretroflex 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 retroflex

StepLanguageWordMeaning
1EnglishretroflexBent or curved backwards; Of pronunciation in...
2Latinrētrōflexus
3Latinrētrōflectō
Every word from Proto-Indo-European óynosEvery word from Old Latin noenumEvery word from Latin nōn