chaser

noun

1. a person or thing that chases or pursues.
2. a drink of a milder beverage taken after a drink of liquor.
3. Also called chase gun. (on a vessel) a gun especially for use when in chase or when being chased.
4. a hunter.
5. Theater.
   1. Chiefly British.the final act or musical number of a vaudeville or variety show.
   2. the music played as the audience leaves a theater.

noun

1. a tool with multiple teeth for cutting screw threads.

noun

1. a person who engraves metal.

noun

1. a person or thing that chases
2. a drink drunk after another of a different kind, as beer after spirits
3. a cannon on a vessel situated either at the bow (bow chaser) or the stern (stern chaser) and used during pursuit by or of another vessel

noun

1. a person who engraves
2. a lathe cutting tool for accurately finishing a screw thread, having a cutting edge consisting of several repetitions of the thread form