dl vs metric capacity unit

dl and metric capacity unit both are nouns.

Word	Noun	Adjective	Verb	Adverb
dl	Yes	No	No	No
metric capacity unit	Yes	No	No	No

As nouns, metric capacity unit is a hypernym of dl; that is, metric capacity unit is a word with a broader meaning than dl:

dl (noun)	metric capacity unit (noun)
a metric unit of volume equal to one tenth of a liter	a capacity unit defined in metric terms