n.
Function: noun
Date: 1612
1 : a person who has not attained majority
2 : a minor musical interval, scale, key, or mode
3 a : a minor academic subject b : a student taking a specified minor
4 : a determinant or matrix obtained from a given determinant or matrix by eliminating the row and column in which a given element lies
5 plural : minor league baseball ― used with the