leader

American  

[lee-der] / ˈli dər /

noun

1. a person or thing that leads.

2. a guiding or directing head, as of an army, movement, or political group.

3. Music.

   1. a conductor or director, as of an orchestra, band, or chorus.

   2. the player at the head of the first violins in an orchestra, the principal cornetist in a band, or the principal soprano in a chorus, to whom any incidental solos are usually assigned.

4. a featured article of trade, especially one offered at a low price to attract customers.

5. Journalism.

   1. leading article.

   2. Also called leading article.  British. the principal editorial in a newspaper.

6. blank film or tape at the beginning of a length of film or magnetic tape, used for threading a motion-picture camera, tape recorder, etc.

7. Angling.

   1. a length of nylon, silkworm gut, wire, or the like, to which the lure or hook is attached.

   2. the net used to direct fish into a weir, pound, etc.

8. a pipe for conveying rainwater downward, as from a roof; downspout.

9. a horse harnessed at the front of a team.

10. Printing. leaders, a row of dots or a short line to lead the eye across a space.

11. Nautical. lead.

12. a duct for conveying warm air from a hot-air furnace to a register or stack.

13. Mining. a thin vein of ore connected with a large vein.

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leader British  

/ ˈliːdə /

noun

1. a person who rules, guides, or inspires others; head

2. music

   1. Also called (esp US and Canadian): concertmaster.  the principal first violinist of an orchestra, who plays solo parts, and acts as the conductor's deputy and spokesman for the orchestra

   2. a conductor or director of an orchestra or chorus

3. 1. the first man on a climbing rope

   2. the leading horse or dog in a team

4. an article offered at a sufficiently low price to attract customers See also loss leader

5. a statistic or index that gives an advance indication of the state of the economy

6. Also called: leading article.  the leading editorial in a newspaper

7. angling another word for trace 2 cast

8. nautical another term for fairlead

9. a strip of blank film or tape used to facilitate threading a projector, developing machine, etc, and to aid identification

10. (plural) printing rows of dots or hyphens used to guide the reader's eye across a page, as in a table of contents

11. botany any of the long slender shoots that grow from the stem or branch of a tree: usually removed during pruning

12. a member of the Government having primary authority in initiating legislative business (esp in the phrases Leader of the House of Commons and Leader of the House of Lords )

13. the senior barrister, usually a Queen's Counsel, in charge of the conduct of a case Compare junior

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Other Word Forms

• leaderless adjective
• subleader noun

Etymology

Origin of leader

First recorded in 1250–1300; Middle English leder(e); lead ¹, -er ¹

Example Sentences

They both want to be thought leaders and revenue leaders in AI.

From Los Angeles Times

The chip maker’s fiscal fourth-quarter results Wednesday showed why the company remains the undisputed leader in AI computing.

From The Wall Street Journal

After appearing off the bench against Wales, Flament returned to France's starting line-up against Italy last weekend, delivering a superb performance for the Six Nations leaders.

From BBC

North Korean leader Kim Jong Un donned matching jackets with his daughter at a military parade, state media photos showed Thursday, stoking speculation she is being groomed as heir.

From Barron's

The landlocked Himalayan nation of 30 million people will elect a new government on March 5, six months after youth-led demonstrations brought down the administration of Marxist leader KP Sharma Oli.

From Barron's

Related Words

• chief
• commander
• director
• head
• manager
• officer
• ruler