Definitions
1.nounA person whose business is to pack things; especially, one who packs food for preservation"He works as a pork packer."
2.nounA software program that compresses code or data.
3.nounA ring of packing or a special device to render gastight and watertight the space between the tubing and bore of an oil well.
4.nounAn artificial penis or similar object worn by a drag king, trans man, etc., inside the trousers.
5.nounAn object inserted to hold a space open for the purpose of alignment; a spacer or shim.
6.nounA kind of trunk for luggage.