Atlantic Ocean vs New York Bay

Atlantic Ocean and New York Bay both are nouns.

Word	Noun	Adjective	Verb	Adverb
Atlantic Ocean	Yes	No	No	No
New York Bay	Yes	No	No	No

Atlantic Ocean (noun)	New York Bay (noun)
the 2nd largest ocean; separates North and South America on the west from Europe and Africa on the east	a bay of the North Atlantic; fed by the Hudson River