The meaning of MASTERY is the authority of a master : dominion. How to use mastery in a sentence.

MASTERY definition: 1. complete control of something: 2. If someone has a mastery of something, they are extremely…. Learn more.

mas•ter•y (ˈmæs tə ri, ˈmɑ stə-) n., pl. -ter•ies. 1. command; grasp: a mastery of Italian. 2. superiority; dominance: mastery over one's enemies. 3. expert skill or knowledge. 4. possession of skillful …

Definition of mastery noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Nov 13, 2025 · mastery (usually uncountable, plural masteries) The position or authority of a master; dominion; command; supremacy; superiority. quotations

MASTERY definition: command or grasp, as of a subject. See examples of mastery used in a sentence.

If you show mastery of a particular skill or language, you show that you have learned or understood it completely and have no difficulty using it.

mas•ter•y (mas′ tə rē, mä′ stə-), n., pl. -ter•ies for 1-4. command or grasp, as of a subject: a mastery of Italian. superiority or victory: mastery over one's enemies. the act of mastering. expert skill or …

Synonyms for MASTERY: proficiency, experience, mastership, IQ, command, virtuosity, expertise, practice; Antonyms of MASTERY: incompetence, incompetency, ignorance, illiteracy, unfamiliarity, …

MASTERY meaning: 1. great skill or understanding of something: 2. control over something: . Learn more.