aisle

noun

1. a long narrow passage (as in a cave or woods)

   noun.artifact

   Source: WordNet 3.0

2. passageway between seating areas as in an auditorium or passenger vehicle or between areas of shelves of goods as in stores

   noun.artifact

   Synonyms gangway

   Source: WordNet 3.0

3. part of a church divided laterally from the nave proper by rows of pillars or columns

   noun.artifact

   Source: WordNet 3.0

4. A lateral division of a building, separated from the middle part, called the nave, by a row of columns or piers, which support the roof or an upper wall containing windows, called the clearstory wall.

   noun

   Source: webster1913