conductor

[kuhn-duhk-ter]

noun

1. a person who conducts; a leader, guide, director, or manager.

2. an employee on a bus, train, or other public conveyance, who is in charge of the conveyance and its passengers, collects fares or tickets, etc.

3. a person who directs an orchestra or chorus, communicating a specific interpretation of the music to the performers by motions of a baton or the hands

4. a substance, body, or device that readily conducts heat, electricity, sound, etc..

   Copper is a good conductor of electricity.

5. lightning rod.

conductor

/ kənˈdʌktə, kənˈdʌktrɪs /

noun

1. an official on a bus who collects fares, checks tickets, etc

2. Also called (esp US): director. a person who conducts an orchestra, choir, etc

3. a person who leads or guides

4. a railway official in charge of a train

5. a substance, body, or system that conducts electricity, heat, etc

6. See lightning conductor

conductor

1. A material or an object that conducts heat, electricity, light, or sound. Electrical conductors contain electric charges (usually electrons) that are relatively free to move through the material; a voltage applied across the conductor therefore creates an electric current. Insulators (electrical nonconductors) contain no charges that move when subject to a voltage.

2. Compare insulator See also resistance superconductivity

conductor

1. A material through which electric current (see also current) can pass. In general, metals are good conductors. Copper or aluminum is normally used to conduct electricity in commercial and household systems. (Compare insulator.)

Other Word Forms

• conductorial adjective
• conductorship noun
• multiconductor adjective
• preconductor noun
• conductress noun

Word History and Origins

Origin of conductor¹

First recorded in 1400–50; from Latin ( conduce, -tor ); replacing late Middle English cond(u)itour from Anglo-French, equivalent to Middle French conduiteur from Latin as above; conduit

Example Sentences

The orchestral writing, nicely handled by conductor Yannick Nézet-Séguin, can be colorful, though the ominous Wagner tubas become predictable after a while and the electronica for which Mr. Bates is best known is barely discernible.

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“Copper was the best conductor of the last hundred years but now there are simply better options out there,” said Will Reynolds.

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Six passengers and the train conductor suffered minor injuries.

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He jogged up the mountain and back, full of beans, showing off but also sharing his enthusiasm and demonstrating a skill that gave confidence that this 20-something conductor had the chops.

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A conductor reported that a 31-year-old passenger occupied two seats and “refused to remove his feet from one of the seats.”

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Related Words

• director 
• maestro 
• manager 
• master 
• supervisor