mastery

noun

mas·​tery ˈma-st(ə-)rē How to pronounce mastery (audio)
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

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
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Sometimes, demonstrating a mastery of the basics is what sets you apart. Rodger Dean Duncan, Forbes, 23 Feb. 2025 Over decades of tireless work, his mastery of Senate procedure, commitment to the institution, and dedication to the rule of law have shaped the course of American governance for generations to come. Tom Rogers, Newsweek, 20 Feb. 2025 Brigette’s mastery of integrating a wide range of materials in her designs comes alive in travertine, antique brass, and bleached wood layers. Dominique Fluker, Essence, 20 Feb. 2025 Rankin’s mastery of tone throughout prevents any of these disparate elements from sticking out. Bilge Ebiri, Vulture, 14 Feb. 2025 See All Example Sentences for mastery

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

Time Traveler
The first known use of mastery was in the 13th century

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Cite this Entry

“Mastery.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mastery. Accessed 2 Mar. 2025.

Kids Definition

mastery

noun
mas·​tery ˈmas-t(ə-)rē How to pronounce mastery (audio)
plural masteries
1
: the position or authority of a master
2
3
: skill or knowledge that makes one master of something : command
a mastery of French

More from Merriam-Webster on mastery

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