master
Definitions
A person having authority over others, such as an employer, owner, or head of a household.
Someone who has complete control or command over a subject, skill, or technique.
An original recording, document, or film from which copies are made.
Examples
It takes years of practice to master the art of playing the violin.
She is a true master of her craft, having spent decades perfecting her skills.
He decided to pursue a master's degree to further his career in engineering.
Synonyms
Antonyms
novice amateur beginner servant subordinate apprentice subject