Where does “nonidentifiability” come from?

nonidentifiability (English) comes from English identifiability, from English ability, from Middle English abilite, from Old French ableté, from Latin habilitās, from Latin habilis, from Latin -ilis, from Proto-Italic -elis — Forms agent nouns from verbal roots.

nonidentifiability (English): The condition of being nonidentifiable

Definitions

  1. The condition of being nonidentifiable

Ancestry of “nonidentifiability”, step by step

nonidentifiability traces back through two separate lines of ancestry.

via English identifiability

StepLanguageWordMeaning
1EnglishidentifiabilityThe quality of being identifiable
2EnglishabilitySuitableness; The quality or state of being able;...
3Middle Englishabilitesuitability, aptitude, ability
4Old Frenchableté
5Latinhabilitāsability, aptitude, fitness
6Latinhabilisable to have/possess/maintain; having sufficient...
7Latin-ilis-ile
8Proto-Italic-elis
9Proto-Indo-European-elis
10Proto-Indo-European-lósForms agent nouns from verbal roots

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
Every word from Proto-Indo-European -lós