A person who plays football for the Green Bay Packers professional football team.
A person who packs things, particularly food for preservation, often referred to as a meatpacker.
(computing) A software program that compresses code or data.
(US) A ring of packing or a special device to render gastight and watertight the space between the tubing and bore of an oil well.
(LGBT) An artificial penis or similar object worn by a drag king, trans man, etc., inside the trousers.
(New Zealand) An object inserted to hold a space open for the purpose of alignment; a spacer or shim.
(Australia) A packhorse.