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1. The person who leads a musical group
   - music director, director, kapellmeister
    
2. A substance that readily conducts e.g. electricity and heat
    
3. The person who collects fares on a public conveyance
    
4. A device designed to transmit electricity, heat, etc.

Derived forms: conductors

See also: conduct

Type of: accumulator, collector, device, gatherer, material, musician, stuff

Antonym: insulator

Encyclopedia: Conductor