conductor >> kənˈdʌktə
Definition: [noun] a person who directs the performance of an orchestra or choir.
Example: he was appointed principal conductor of the Berlin Symphony Orchestra
Definition: [noun] a person who collects fares and sells tickets on a bus.
Definition: [noun] a material or device that conducts or transmits heat or electricity, especially when regarded in terms of its capacity to do this.
Example: most polymers are poor conductors
Definition: [noun] a person who is trained to provide conductive education.