A passageway or corridor; for example: a narrow aisle between two rows of seats; passageway, passage; walkway, walk, path way: "The aisle was crammed with people."
Additional explanatiions include:1. A part of a church divided laterally from the nave by a row of pillars or columns.
2. A passageway between rows of seats, as in an auditorium or an airplane.
3. A passageway for inside traffic, as in a department store, warehouse, or supermarket.
Charles and his family wanted to go to that beautiful isle where they could enjoy their vacation.
I'll bet after they walk down the aisle, the bride and groom will leave for that distant isle they have talked about so often.