en
master
/ˈmæs.tɚ/
Definition
1
A person who has complete control or authority over others, such as a servant, household, or domain.
2
An expert or highly skilled practitioner in a particular craft, art, or field.
3
A title or form of address for a boy or young man, or the holder of a master's degree.
4
To gain thorough knowledge of or proficiency in something through study or practice.
Examples
After binge-watching every cooking show, he declared himself the master of microwave meals.
The dog trained his owner so well that he became the undisputed master of the household.
She set out to master the guitar, only to discover her true talent lay in strumming cat videos.
In the boardroom, he was a master of buzzwords, turning 'synergy' into a weapon of confusion.