Virtuosity (noun)

1. Great skill or fluency in the technique of an art or a branch of knowledge.
2. An exceptional skill or ability in a particular field or activity.

Origin:

From the italian word "virtuosità" meaning "virtue or skill".

Examples:

1. He played the piano with virtuosity.
2. Her virtuosity on the violin was remarkable.
3. The virtuosity of the pianist was breathtaking.
4. The virtuosity of the athlete was evident in every move.
5. The virtuosity of the chef was reflected in the complexity of his dishes.