passage vs aisle

passage and aisle both are nouns.

Word	Noun	Adjective	Verb	Adverb
passage	Yes	No	No	No
aisle	Yes	No	No	No

As nouns, aisle is a hyponym of passage; that is, aisle is a word with a more specific, narrower meaning than passage:

passage (noun)	aisle (noun)
a journey usually by ship	passageway between seating areas as in an auditorium or passenger vehicle or between areas of shelves of goods as in stores
the passing of a law by a legislative body	part of a church divided laterally from the nave proper by rows of pillars or columns
the act of passing something to another person	a long narrow passage (as in a cave or woods)
the act of passing from one state or place to the next
a bodily reaction of changing from one place or stage to another
a way through or along which someone or something may pass
a path or channel or duct through or along which something may pass
a section of text; particularly a section of medium length
a short section of a musical composition
the motion of one object relative to another