(geometry) The longest diameter of an ellipse, running through the center and foci, with its ends being the widest points of the shape. / (geometry) The diameter of a circle.

plural of major axis

plural of major third

A South Asian freshwater fish, commonly held in aquarium, Botia rostrata.

(UK, Australia, army) The senior warrant officer in an regiment or battalion, usually a warrant officer class 1.

plural of regimental sergeant major

(music) a major key with five flats with the notes D♭, E♭, F, G♭, A♭, B♭, C

(music) describing a piece, song, or scale that has a D-flat major key

(UK) An appointment in the army, the senior warrant officer in a company, usually held by a warrant officer class 2.

(music) a major key with the notes G♭, A♭, B♭, C♭, D♭, E♭, and F