bus depot vs depot

bus depot and depot both are nouns.

Word	Noun	Adjective	Verb	Adverb
bus depot	Yes	No	No	No
depot	Yes	No	No	No

As nouns, depot is a hypernym of bus depot; that is, depot is a word with a broader meaning than bus depot:

Other hypernyms of bus depot include terminal, terminus.

bus depot (noun)	depot (noun)
a terminal that serves bus passengers	station where transport vehicles load or unload passengers or goods
	a depository for goods