Where does “unrapable” come from?

unrapable (English) comes from English rapable, from English able, from Middle English able, from Old French able, from Latin habilis, from Latin -ilis, from Proto-Italic -elis, from Proto-Indo-European -elis — Forms agent nouns from verbal roots.

unrapable (English): Not able to be raped, or not suitable for raping

Definitions

  1. Not able to be raped, or not suitable for raping

Ancestry of “unrapable”, step by step

StepLanguageWordMeaning
1EnglishrapableCapable of, or suitable for, being raped
2EnglishableEasy to use; Suitable; competent; Liable to
3Middle Englishablecapable, expert, qualified, skilful, competent
4Old Frenchableable; capable
5Latinhabilisable to have/possess/maintain; having sufficient...
6Latin-ilis-ile
7Proto-Italic-elis
8Proto-Indo-European-elis
9Proto-Indo-European-lósForms agent nouns from verbal roots
Every word from Proto-Indo-European -lósEvery word from Latin -ilisEvery word from Latin habilis