extractor

noun8

1. •
   Any of various mechanical devices that extract a component from others.
2. •
   A machine for clearing combs of honey.
3. •
   A device for rendering wax.
4. •
   An apparatus that uses a solvent to remove soluble substances from a mixture.
5. •
   A centrifugal drying machine.
6. •
   A part of the bolt that removes a cartridge from the chamber.
7. •
   A function which, being applied to output from a weakly random entropy source, together with a short, uniformly random seed, generates a highly random output that appears independent from the source and uniformly distributed.
8. •
   A particular kind of bipartite graph.