skirt of tasses vs plate armor

skirt of tasses and plate armor both are nouns.

Word	Noun	Adjective	Verb	Adverb
skirt of tasses	Yes	No	No	No
plate armor	Yes	No	No	No

As nouns, plate armor is a hypernym of skirt of tasses; that is, plate armor is a word with a broader meaning than skirt of tasses:

skirt of tasses: armor plate that protects the body below the waist
plate armor: specially hardened steel plate used to protect fortifications or vehicles from enemy fire

Other hypernyms of skirt of tasses include armor plate, armor plating, armour plate, plate armour.

skirt of tasses (noun)	plate armor (noun)
armor plate that protects the body below the waist	specially hardened steel plate used to protect fortifications or vehicles from enemy fire
	a historical type of personal armor made from iron or steel plates, which superseded mail during the 14th century.