Dictionary.com
Thesaurus.com
Synonyms

mastery

American  
[mas-tuh-ree, mah-stuh-] / ˈmæs tə ri, ˈmɑ stə- /

noun

plural

masteries
  1. command or grasp, as of a subject.

    a mastery of Italian.

  2. superiority or victory.

    mastery over one's enemies.

  3. the act of mastering.

  4. expert skill or knowledge.

  5. the state of being master; power of command or control.


mastery British  
/ ˈmɑːstərɪ /

noun

  1. full command or understanding of a subject

  2. outstanding skill; expertise

  3. the power of command; control

  4. victory or superiority

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • nonmastery noun
  • premastery noun
  • remastery noun

Etymology

Origin of mastery

1175–1225; master + -y 3; replacing Middle English maistrie < Old French

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The International Skating Union eliminated compulsory figures — the circular patterns skaters traced across the ice to display mastery of basic techniques and turns — in 1990.

From Los Angeles Times

The tactical mastery required has led it to be called "chess on ice", but it might also be considered as "bowls on ice".

From BBC

A seductively smooth-gliding shot shows us the point of view from a moving motorbike at night, imbued with a sense of quiet mastery.

From The Wall Street Journal

Within Disney, D’Amaro is known for his consensus-building style, his mastery of Disney’s distinct culture and for safeguarding its beloved brands.

From Los Angeles Times

In “Young Girl” his supreme mastery may be on display in his rendering of her soft, smooth cheeks, her fluffy hair and the almost tactile gold trim.

From The Wall Street Journal