Definition

1. Noun:
   • Great skillfulness and knowledge of some subject or activity: A high level of expertise, proficiency, or understanding in a particular field.
   • Power to dominate or defeat; control: The state of having authority, control, or superiority over someone or something.
   • The act of mastering or subordinating someone: The action of gaining control or dominance.

Examples of Usage

• Skill and Knowledge:
  • Her mastery of the violin was evident in her flawless performance.
  • The course aims to give students a complete mastery of the programming language.
• Power and Control:
  • The general sought mastery over the strategic region.
  • The company struggled for mastery of the emerging market.

Advanced Usage

• "To gain mastery over": To achieve control or command over something, often a skill, emotion, or domain.
  • He finally gained mastery over his fear of public speaking.
• "To demonstrate/show mastery": To exhibit a high level of skill or understanding.
  • The chef's new menu demonstrates his mastery of French techniques.

Variants and Related Words

• Master (noun/verb): A person with mastery; to acquire complete knowledge or skill in.
  • She is a master of negotiation.
  • It takes years to master a craft.
• Masterful (adjective): Showing great skill or authority.
  • She gave a masterful presentation.

Synonyms

• Command: Authority or control, especially over a subject (e.g., ).
• Proficiency: A high degree of competence or skill.
• Dominance: Power and influence over others.

Related Phrases

• Mastery learning: An educational strategy requiring students to achieve a level of mastery in a topic before moving on.
  • The school employs mastery learning to ensure all students understand core concepts.

Noun

1. the act of mastering or subordinating someone
2. power to dominate or defeat
   • mastery of the seas
3. great skillfulness and knowledge of some subject or activity
   • a good command of French