Where does “unsenescent” come from?

unsenescent (English) comes from English senescent, from Latin senescens, from Latin senescere, from Latin senere, from Latin senex, from Proto-Indo-European sénos — old.

unsenescent (English): Not senescent

Definitions

  1. Not senescent

Ancestry of “unsenescent”, step by step

unsenescent traces back through two separate lines of ancestry.

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

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Proto-Indo-European sénosEvery word from Latin senexEvery word from Latin senere