어떤 기술이나 지식에 아주 능숙한 상태 또는 그러한 능력.
Comprehensive knowledge or skill in a particular subject or accomplishment.
예문:
"Her mastery of the violin was evident in the flawless performance of the concerto."
"The job requires a complete mastery of several programming languages."
다른 사람이나 사물을 지배하거나 통제할 수 있는 힘 또는 우위.
Control, power, or superiority over someone or something.
예문:
"The empire struggled to maintain its mastery over the distant colonies."
"Humans have long sought mastery over the forces of nature."