Results for: conductor

conductor

conductor


con·duc·tor  (kn-dktr)
n.
1. One who conducts, especially:
a. One who is in charge of a railroad train, bus, or streetcar.
b. Music One who directs an orchestra or other such group.
2. Physics A substance or medium that conducts heat, light, sound, or especially an electric charge.
3. A lightning rod, as on a house or barn.

conduc·tori·al (kndk-t?r-l, -tr-) adj.
con·ductor·ship n.

conductor [kənˈdʌktə]
n
1. an official on a bus who collects fares, checks tickets, etc.
2. (Music / Classical Music) Also called (esp US) director a person who conducts an orchestra, choir, etc.
3. a person who leads or guides
4. (Transport / Railways) US and Canadian a railway official in charge of a train
5. (Physics / General Physics) a substance, body, or system that conducts electricity, heat, etc.
6. (Engineering / Electrical Engineering) See lightning conductor
conductorship  n
conductress  [kənˈdʌktrɪs] fem n

conductor  (kn-dktr)
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. Compare insulator. See also resistancesuperconductivity


conductor  /kndktr/  n. 1 a person who sells and checks tickets on a train, bus, etc. 2 a person who directs an orchestra: The conductor told the musicians how he wanted the music to be played. conductor

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