ability /əˈbɪlɪti 
/ ▸ noun (plural abilities)
1 [in singular, with infinitive] possession of the means or skill to do something: the manager had lost his ability to motivate the players.
2 [mass noun] talent, skill, or proficiency in a particular area: a man of exceptional ability
[count noun] pupils of all abilities.
– PHRASES to the best of one's ability as well as one can: Conrad must do his job to the best of his abilities.
– ORIGIN late Middle English: from Old French ablete, from Latin habilitas, from habilis ‘able’.
EnglishOxford Dictionary of English
