- lesser, as in size, extent, or importance, or being or noting the lesser of two: a minor share.
- not serious, important, etc.: a minor wound; a minor role.
- having low rank, status, position, etc.: a minor official.
- under the legal age of full responsibility.
- of or relating to a field of study constituting a student's minor.
- Music.
- (of an interval) smaller by a chromatic half step than the corresponding major interval.
- (of a chord) having a minor third between the root and the note next above it.
- of or relating to the minority.
- (of two male students in an English public school who have the same surname) being the younger or lower in standing: Jackson Minor sits over here.
- a person under the legal age of full responsibility.
- a person of inferior rank or importance in a specified group, class, etc.
- Education.
- a subject or a course of study pursued by a student, especially a candidate for a degree, subordinately or supplementarily to a major or principal subject or course.
- a subject for which less credit than a major is granted in college or, occasionally, in high school.
- a minor interval, chord, scale, etc.
- the determinant of the matrix formed by crossing out the row and column containing a given element in a matrix.
- Friar Minor.
- the minor leagues.
- to choose or study as a secondary academic subject or course: to major in sociology and minor in art history.
- a male given name.
- lesser or secondary in amount, extent, importance, or degree
- of or relating to the minority
- below the age of legal majority
- music
- (of a scale) having a semitone between the second and third and fifth and sixth degrees (natural minor)
- (of a key) based on the minor scale
- denoting a specified key based on the minor scale
- (of an interval) reduced by a semitone from the major
- (of a chord, esp a triad) having a minor third above the root
- (esp in jazz) of or relating to a chord built upon a minor triad and containing a minor seventh
- (of a term or premise) having less generality or scope than another term or proposition
- of or relating to an additional secondary subject taken by a student
- the younger or junior: sometimes used after the surname of a schoolboy if he has an older brother in the same school
- of, relating to, or denoting a set of changes rung on six bells
- a person or thing that is lesser or secondary
- a person below the age of legal majority
- a subsidiary subject in which a college or university student needs fewer credits than in his or her major
- a minor key, chord, mode, or scale
- a minor term or premise
- maths
- a determinant associated with a particular element of a given determinant and formed by removing the row and column containing that element
- the number equal to this reduced determinant
- (capital) another name for Minorite
- to take a minor