mastering
nounUK /ˈmɑːstərɪŋ/
US /ˈmæstərɪŋ/
Getting really good at something.
After months of practice, she is mastering the piano.
OTHER MEANINGS
2. The process of making a final copy of recorded music.
The band spent a week in the studio mastering their new album.
3. Becoming the person in charge or in control of something.
He is slowly mastering the art of running a small business.
4. Overcoming or gaining control over a difficult feeling or situation.
She is mastering her fear of public speaking.