Middle English master "master," from Old English magister and early French meistre, both meaning "master" and both from Latin magister "master, teacher, one who holds high political or military …

MASTER definition: 1. the person who owns, cares for, and controls an animal: 2. a person who employs a servant or…. Learn more.

Master definition: a person with the ability or power to use, control, or dispose of something.. See examples of MASTER used in a sentence.

Master (Master and Margarita), a character from the Mikhail Bulgakov novel The Master (Doctor Who), a recurring villain in the science fiction television series Doctor Who

1. Of, relating to, or characteristic of a master. 2. Principal or predominant: a master plot. 3. Controlling all other parts of a mechanism: a master switch. 4. Highly skilled or proficient: a master thief.

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

Dec 1, 2025 · master (plural masters) Someone who has control over something or someone. quotations

The Master of Arts (Latin: Magister in Artibus or Artium Magister; abbreviated MA or AM) is a master's degree awarded by universities in many countries. The degree is usually contrasted with that of …

Master's ProgramsExplore programs across UChicago’s divisions and schools

There are 79 meanings listed in OED's entry for the word master, 13 of which are labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.