S: (v) minor (have as one's secondary field of study) "in collee she minored in mathematics"
Adjective
S: (adj) minor (of lesser importance or stature or rank) "a minor poet"; "had a minor part in the play"; "a minor official"; "many of these hardy adventurers were minor noblemen"; "minor back roads"
S: (adj) minor (lesser in scope or effect) "had minor differences"; "a minor disturbance"
S: (adj) minor (inferior in number or size or amount) "a minor share of the profits"; "Ursa Minor"
S: (adj) minor ((of a scale or mode) having half steps between the second and third degrees, and (usually) the fifth and sixth degrees, and the seventh and eighth degrees) "the minor keys"; "in B flat minor"
S: (adj) minor (of your secondary field of academic concentration or specialization)
S: (adj) minor (of the younger of two boys with the same family name) "Jones minor"
S: (adj) minor, venial (warranting only temporal punishment) "venial sin"
S: (adj) minor, modest, small, small-scale, pocket-size, pocket-sized (relatively moderate, limited, or small) "a small business"; "a newspaper with a modest circulation"; "small-scale plans"; "a pocket-size country"