plural of major key

(music) An interval that is one half step wider than a minor ninth.

plural of major ninth

(music) a triad that has a major third between the root and the third and a minor third between the third and the fifth

plural of major triad

(military) The staff of an army, including all officers above the rank of colonel, all adjutants, inspectors, quartermasters, commissaries, engineers, ordnance officers, paymasters, physicians, signal officers, and judge advocates, and their noncommissioned assistants.

The adjutant of a regiment.

plural of aid-major

plural of absolute majority

(chiefly US politics) The largest portion of a demographic group or of the population of a political jurisdiction, which is considered to possess political and social views that are not openly declared, but that can nevertheless significantly affect voting patterns and social behavior.