1archaic: the act or process of packing 2 a: a small or moderate-sized pack :parcelb: a commodity or a unit of a product uniformly wrapped or sealed c: a preassembled unit 3: a covering wrapper or container 4: something that suggests a package: as a:package dealb: a radio or television series offered for sale at a lump sum c: contract benefits gained through collective bargaining d: a ready-made computer program or collection of related software e: a travel arrangement contract that offers for a fixed price transportation, accommodations, and often sightseeing and entertainment f: a collection of related items; especially: one to be considered or acted on together <presented his tax package to the nation>