mastery

noun

mas·​tery ˈma-st(ə-)rē 

1

a

: the authority of a master : dominion

b

: the upper hand in a contest or competition : superiority, ascendancy

2

a

: possession or display of great skill or technique

b

: skill or knowledge that makes one master of a subject : command

Synonyms

• command
• IQ
• mastership
• proficiency

Examples of mastery in a Sentence

We were impressed by her mastery of the subject.

She achieved a complete mastery of French.

He struggled to gain mastery of his fears.

Recent Examples on the Web

Banks is a master of mastery: some of his best descriptions are not of emotions or thoughts, as with so many contemporary novelists, but skills and trades. —Casey Cep, The New Yorker, 17 Apr. 2024

The divide around mastery versus growth measures as well as summative ratings such as those proposed in Virginia have both been particularly divisive. —Karina Elwood, Washington Post, 3 Apr. 2024

Word History

Etymology

Middle English maistrie, from Anglo-French mestrie, maistrie, from meistre master

First Known Use

13th century, in the meaning defined at sense 1a

Phrases Containing mastery

• self-mastery

Kids Definition

mastery

noun

mas·​tery ˈmas-t(ə-)rē 

plural masteries

1

: the position or authority of a master

2

: victory

3

: skill or knowledge that makes one master of something : command

a mastery of French