1. the quality of being skilled; expertise or proficiency in doing something

Examples

• Her skillfulness with the violin impressed the entire audience.
• The surgeon’s skillfulness saved the patient’s life.
• His skillfulness in negotiation helped close the deal.
• The craftsman’s skillfulness was evident in every detail of the furniture.
• Years of practice developed her skillfulness in painting.
• The chef’s skillfulness transformed simple ingredients into a masterpiece.