- major
- major [mā′jər]adj.[ME maiour < L major, compar. of magnus, great: see MAGNI-]1.a) greater in size, amount, number, or extentb) greater in importance or rank2. of full legal age3. constituting the majority: said of a part, etc.☆ 4. Educ. designating or of a field of study in which a student specializes and receives a degree5. Musica) designating an imperfect interval greater than the corresponding minor by a semitoneb) characterized by major intervals, scales, etc. [in a major key]c) designating a triad having a major thirdd) based on the scale pattern of the major mode: see MAJOR SCALEvi.☆ Educ. to pursue a major subject or field of study; specialize [to major in physics]n.1. [< MAJOR the adj.] a superior in some class or group2. [Fr] U.S. Mil. an officer ranking above a captain and below a lieutenant colonel☆ 3. Educ.a) a major subject or field of studyb) a student specializing in a specified subject [a music major]4. Law a person who has reached full legal age5. Music a major interval, key, etc.——————the Majors☆ Baseball the Major Leagues
English World dictionary. V. Neufeldt. 2014.