IPA: /ˈeɪbəl/
KK: /ˈeɪbəl/
Having the skills, power, or resources to do something successfully.
She is able to solve complex problems quickly.
Comparative: abler
Superlative: ablest
Able → It originates from Old French 'able' (meaning capable or fit), which in turn comes from Latin 'habilis' (meaning easily handled or suitable). The word 'able' means having the power, skill, means, or opportunity to do something.
Think of someone who is 'capable' or 'fit' to do something — that's what 'able' means.