Where does “impenetrableness” come from?
impenetrableness (English) comes from English impenetrable, from Middle French impenetrable, from Latin impenetrabilis, from Latin penetrabilis, from Latin -bilis, from Proto-Italic -ðlis, from Proto-Indo-European -dʰlis, from Proto-Indo-European -dʰlom — Alternative form of *-trom; instrumental suffix;...
impenetrableness (English): The quality of being impenetrable
Definitions
- The quality of being impenetrable
Ancestry of “impenetrableness”, step by step