Spam vs tinned meat

Spam and tinned meat both are nouns.

Word	Noun	Adjective	Verb	Adverb
Spam	Yes	No	No	No
tinned meat	Yes	No	No	No

As nouns, tinned meat is a hypernym of Spam; that is, tinned meat is a word with a broader meaning than Spam:

Other hypernyms of Spam include canned meat.

Spam (noun)	tinned meat (noun)
a canned meat made largely from pork	meat preserved in a can or tin