acquired it (e.g. habiliment, habilitate), via French.
"Able-whackets - A popular sea-game with cards, in which the loser is beaten over the palms of the hands with a handkerchief tightly twisted like a rope. Very popular with horny-fisted sailors." [Smyth, "Sailor's Word-Book," 1867]
-ablesuffix expressing ability, capacity, fitness, from Fr., from L. -ibilis, -abilis, forming adjectives from verbs, from PIE *-tro-, a suffix used to form nouns of instrument. In L., infinitives in -are took -abilis, others -ibilis; in Eng., -able is used for native words, -ible for words of obvious L.
origin. The Latin suffix is not etymologically connected with
able, but it long has been popularly associated with it, and this has contributed to its survival as a living suffix. It is related to the second syllable of
rudder and
saddle.