master
US /ˈmæstɚ/
・UK /'mɑ:stə(r)/
A2
verb
- To gain control over something
- To learn to do something very well
adjecitve
- Being very skilled at doing something
- Being the main or most important thing or part
noun
- Someone who is very skilled at doing something
- Holding a higher degree from a university
- Male teacher
- Owner of an animal, e.g. a dog