Where does “pôssibilité” come from?
pôssibilité (Norman) comes from Old French possibilité, from Latin possibilitās, from Latin possibilis, from Latin -bilis, from Proto-Italic -ðlis, from Proto-Indo-European -dʰlis, from Proto-Indo-European -dʰlom — Alternative form of *-trom; instrumental suffix;...
pôssibilité (Norman): possibility
Ancestry of “pôssibilité”, step by step