master

From Wiktionary

[change] Pronunciation

• (UK) IPA: /ˈmɑːstə/
• (US) IPA: /ˈmæstɚ/
•  Audio (US)^{help, file}

[change] Noun

Singular master

Plural masters

1. (countable) A master is someone who controls something.

   He is the master of this domain.

2. (countable) A master of a skill is very good at it.

   He is a master at sculpting humans.

[change] Verb

Plain form master

Third-person singular masters

Past tense mastered

Past participle mastered

Present participle mastering

1. (transitive) If a person masters something, he becomes very good at it; he is skilled at it.

   Through his courses, he will master the fine arts.