- 1master something to learn or understand something completely to master new skills/techniques French was a language he had never mastered.
- 2master something to manage to control an emotion She struggled hard to master her temper.
- 3master something/somebody to gain control of an animal or a person
master
verbNAmE//ˈmæstər//
Verb Forms present simple I / you / we / they master he / she / it masters
past simple mastered
-ing form mastering
Check pronunciation: master