poyou vs armadillo

poyou and armadillo both are nouns.

Word	Noun	Adjective	Verb	Adverb
poyou	Yes	No	No	No
armadillo	Yes	No	No	No

As nouns, armadillo is a hypernym of poyou; that is, armadillo is a word with a broader meaning than poyou:

poyou: Argentine armadillo with six movable bands and hairy underparts
armadillo: burrowing chiefly nocturnal mammal with body covered with strong horny plates

poyou (noun)	armadillo (noun)
Argentine armadillo with six movable bands and hairy underparts	burrowing chiefly nocturnal mammal with body covered with strong horny plates