1. someone whose business is to supply a particular service or commodity

3. the discipline dealing with the art or science of applying scientific knowledge to practical problems

5. the act of playing for stakes in the hope of winning (including the payment of a price for a chance to win a prize)

6. being actually such in almost every respect

8. electronic equipment that converts sound into electrical signals that can be transmitted over distances and then converts received signals back into sounds

2. transfer a file or program from a central computer to a smaller computer or to a computer at a remote location

4. computer network consisting of a collection of internet sites that offer text and graphics and sound and animation resources through the hypertext transfer protocol

7. man-made equipment that orbits around the earth or the moon

9. the excess of revenues over outlays in a given period of time (including depreciation and other non-cash expenses)

10. a way of entering or leaving

11. responding to or operating at a wide band of frequencies

12. an open fabric of string or rope or wire woven together at regular intervals