n. 1. One who, or that which, leads or conducts; a guide; a conductor. Especially: (a) One who goes first. (b) One having authority to direct; a chief; a commander. (c) (Mus.) A performer who leads a band or choir in music; also, in an orchestra, the principal violinist; the one who plays at the head of the first violins. (d) (Naut.) A block of hard wood pierced with suitable holes for leading ropes in their proper places. (e) (Mach.) The principal wheel in any kind of machinery. [ Obs. or R. ] G. Francis. (f) A horse placed in advance of others; one of the forward pair of horses. [ 1913 Webster ]

He forgot to pull in his leaders, and they gallop away with him at times. Hare.

(g) A pipe for conducting rain water from a roof to a cistern or to the ground; a conductor. (h) (Fishing) A net for leading fish into a pound, weir, etc.; also, a line of gut, to which the snell of a fly hook is attached. (i) (Mining) A branch or small vein, not important in itself, but indicating the proximity of a better one. [ 1913 Webster ]

2. The first, or the principal, editorial article in a newspaper; a leading or main editorial article. [ 1913 Webster ]

3. (Print.) (a) A type having a dot or short row of dots upon its face. (b) pl. a row of dots, periods, or hyphens, used in tables of contents, etc., to lead the eye across a space to the right word or number. [ 1913 Webster ]

Syn. -- chief; chieftain; commander. See Chief. [ 1913 Webster ]

adj. lacking a leader; as, a leaderless mob running riot in the streets. [ WordNet 1.5 ]

n. the body of people who lead a group; the leadership{ 3 }; as, they hung the leaders of the insurrection.
Syn. -- leadership. [ WordNet 1.5 ]

n. 1. The office, position or function of a leader; as, Gingrich held the House leadership for six years. [ 1913 Webster ]

2. The quality of character and personality giving a person the ability to gain the confidence of and lead others; as, Washington's leadership was indispensible to success of the American Revolution. [ PJC ]

3. The people who serve as leaders of a group; as, the party leadership was in disarray after the election. [ PJC ]