(law) A child, a person who has not reached the age of majority, consent, etc. and is legally subject to fewer responsibilities and less accountability and entitled to fewer legal rights and privileges.
A lesser person or thing, a person, group, or thing of minor rank or in the minor leagues.
(music) Ellipsis of minor interval, scale, mode, key, chord, triad, etc.
(Canada, US, education) A formally recognized secondary area of undergraduate study, requiring fewer course credits than the equivalent major.
(Canada, US, education, uncommon) A person who is completing or has completed such a course of study.
(mathematics) A determinant of a square matrix obtained by deleting one or more rows and columns.
(Catholicism) Alternative letter-case form of Minor: a Franciscan friar, a Clarist nun.
(logic) Ellipsis of minor term or minor premise.
(baseball) Ellipsis of minor league: the lower level of teams.
(ice hockey) Ellipsis of minor penalty: a penalty requiring a player to leave the ice for 2 minutes unless the opposing team scores.
(Australian football) Synonym of behind: a one-point kick.
(rugby, historical) Ellipsis of minor point: a lesser score formerly gained by certain actions.
(bridge) Ellipsis of minor suit; a card of a minor suit.
(entomology) Any of various noctuid moths in Europe and Asia, chiefly in the Oligia and Mesoligia genera.
(entomology) A leaf-cutter worker ant intermediate in size between a minim and a media.
(campanology) Changes rung on six bells.
(Scotland law, obsolete) An adolescent, a person above the legal age of puberty but below the age of majority.
(mathematics, rare, obsolete) Synonym of subtrahend, the amount subtracted from a number.
(UK, rare, obsolete) The younger brother of a pupil.
Used in a phrasal verb: minor in.
A term used to describe something that is lesser in importance, size, degree, seriousness, or significance compared to another option, such as being underage, not serious, smaller in musical intervals, related to a secondary area of study, or having little worth or ability.