conductor | | |
1. n. One who conducts or leads; a guide; a director. | |
2. n. (music) A person who conducts an orchestra, choir or other music ensemble; a professional whose occupation is conducting. | |
3. n. A person who takes tickets on public transportation and also helps passengers | |
train conductor; tram conductor | |
4. n. Something that can transmit electricity, heat, light or sound. | |
5. n. (mathematics) An ideal of a ring that measures how far it is from being integrally closed | |
6. n. A grooved sound or staff used for directing instruments, such as lithontriptic forceps; a director. | |
7. n. (architecture) A leader. | |