The word "mastery" in English means: Complete control or skill in something., Comprehensive knowledge or technique in a particular subject or activity., The power to defeat someone or something..
The phonetic transcription of "mastery" is /ˈmɑː.stər.i/ in British English and /ˈmæstəri/ in American English. Click the 🔊 button to hear both pronunciations.
Synonyms for "mastery": expertise, skill, proficiency, command, dominion, control.
Example usage of "mastery": "She has mastery of the English language.". More examples on the page.