meatpacking vs packaging

meatpacking and packaging both are nouns.

Word	Noun	Adjective	Verb	Adverb
meatpacking	Yes	No	No	No
packaging	Yes	No	No	No

As nouns, packaging is a hypernym of meatpacking; that is, packaging is a word with a broader meaning than meatpacking:

meatpacking: wholesale packaging of meat for future sale (including slaughtering and processing and distribution to retailers)
packaging: the business of packing

meatpacking (noun)	packaging (noun)
wholesale packaging of meat for future sale (including slaughtering and processing and distribution to retailers)	the business of packing
	material used to make packages
	a message issued in behalf of some product or cause or idea or person or institution