jobber vs meat packer

jobber and meat packer both are nouns.

Word	Noun	Adjective	Verb	Adverb
jobber	Yes	No	No	No
meat packer	Yes	No	No	No

As nouns, meat packer is a hyponym of jobber; that is, meat packer is a word with a more specific, narrower meaning than jobber:

jobber: someone who buys large quantities of goods and resells to merchants rather than to the ultimate customers
meat packer: a wholesaler in the meat-packing business

Other hyponyms of jobber include packer.

jobber (noun)	meat packer (noun)
someone who buys large quantities of goods and resells to merchants rather than to the ultimate customers	a wholesaler in the meat-packing business