"aisle" in the noun sense
1. aisle
a long narrow passage (as in a cave or woods)
2. aisle, gangway
passageway between seating areas as in an auditorium or passenger vehicle or between areas of shelves of goods as in stores
3. aisle
part of a church divided laterally from the nave proper by rows of pillars or columns
Source: WordNet® (An amazing lexical database of English)
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