IPA: /ˈeɪbli/
KK: /ˈeɪbli/
In a way that shows skill or competence; effectively.
She completed the project ably, impressing everyone with her skills.
Ably is derived from the word "able" (from Old French *able*, meaning capable or competent) and the suffix "-ly" (meaning in a manner of). The word "ably" means in a capable or competent manner.
Think of someone being 'capable' ('able') and doing something 'in that manner' ('-ly'). This helps you remember that 'ably' means doing something in a capable way.