Where does “nonsenescent” come from?

nonsenescent (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.

nonsenescent (English): Not senescent

Definitions

  1. Not senescent

Ancestry of “nonsenescent”, step by step

nonsenescent 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 senescent

StepLanguageWordMeaning
1EnglishsenescentGrowing old; decaying with the lapse of time;...
2Latinsenescensageing; decaying, declining etc; waning
3Latinsenescerepresent active infinitive of senēscō; to grow old
4Latinsenereto be old
5Latinsenexold, aged, elderly; old person, old man, old...
6Proto-Indo-Europeansénosold
Every word from Proto-Indo-European óynosEvery word from Old Latin noenumEvery word from Latin nōn
nonsenescent — Etymology, Origin & Word History | Etymology Explorer