"You canker blossom!" 3 Shakespearean Insults
late 14c., from Old French ableté "expert at handling (something)," from Latin habilitatem (nominative habilitas) "aptitude," noun of quality from habilis "easy to manage, handy" (see able). One case where a Latin silent -h- failed to make a return in English (despite efforts of 16c.-17c. scholars); see H.