clicker

noun

1. (slang) The remote-control device used to change settings on a television set, VCR, or other electronic equipment.

- We have a clicker for the TV, one for the VCR, one for the DVD player and another one that does it all.

- There are too many clickers in this house.

2. A person who cuts out the uppers of shoes from pieces of leather using a flexible knife that clicks as it changes direction.

3. A machine that cuts materials using a steel rule die. The name comes from the sound (click) when the material is cut. May be hand, pneumatic, or hydraulic powered.

4. A signalling device used by military forces. Pressed between thumb and fingers, it makes a small but distinctive click understood by other members of a unit.

5. A small mechanical device that produces a clicking sound, used in dog training.

6. Someone who clicks, for example using a computer mouse.

7. (obsolete, Britain) One who stands before a shop door to invite people to buy.

8. (obsolete, printing) One who has charge of the work of a companionship.