(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 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.

plural of major chord

plural of qualified majority

The Third World; the developing countries of Asia, Africa and Latin America.

plural of major prophet