Leader. A chief, a commander; a captain. Also the directing musician of a band.

Leadership. The state or condition of a leader.

Leading. The clogging of the grooves of a rifle with lead from the bullet,—one of the principal obstacles against continuous accurate shooting. It is obviated by covering the bullet with a paper patch or by using a lubricant in the canellures. See [Bullets].

Leading Column. The first column that advances from the right, left, or centre of any army or battalion.

Leading File. The first two men of a battalion or company that marches from right, left, or centre, by files. See [File-leader].

Leading Guide. The foremost guide of a column.

Leading Question. In the proceedings of military tribunals, is a question to a witness which suggests the desired answer. Such questions are objectionable except under certain conditions.

Leaf Sight. A form of elevating rear sights, consisting of several hinged leaves of different heights. See [Sight].

League. A measure of length or distance, equal, in England and the United States, to three geographical miles.

League. See [Holy League].