packer

noun

1. 1

   A person whose business is to pack things; especially, one who packs food for preservation

   “He works as a pork packer.”

2. 2

   A software program that compresses code or data.

3. 3

   A ring of packing or a special device to render gastight and watertight the space between the tubing and bore of an oil well.

4. 4

   An artificial penis or similar object worn by a drag king, trans man, etc., inside the trousers.

5. 5

   An object inserted to hold a space open for the purpose of alignment; a spacer or shim.

6. 6

   A kind of trunk for luggage.