noun
- the quality or state of being expert; high level of skill or knowledge in a particular area
Examples
- Her expertness in surgery made her one of the most respected doctors at the hospital.
- The chef's expertness with French cuisine was evident in every dish.
- Years of practice had developed his expertness in playing the violin.
- The team's expertness in project management helped them complete the work ahead of schedule.
- His expertness in negotiation allowed him to reach a favorable agreement.
- The architect's expertness in sustainable design impressed the city council.