lazaretto vs locker

lazaretto and locker both are nouns.

Word	Noun	Adjective	Verb	Adverb
lazaretto	Yes	No	No	No
locker	Yes	No	No	No

As nouns, locker is a hypernym of lazaretto; that is, locker is a word with a broader meaning than lazaretto:

lazaretto: a small locker at the stern of a boat or between decks of a ship
locker: a storage compartment for clothes and valuables; usually it has a lock

Other hypernyms of lazaretto include cabinet, storage locker.

lazaretto (noun)	locker (noun)
hospital for persons with infectious diseases (especially leprosy)	a storage compartment for clothes and valuables; usually it has a lock
a small locker at the stern of a boat or between decks of a ship	a trunk for storing personal possessions; usually kept at the foot of a bed (as in a barracks)
	a fastener that locks or closes