a passage between rows of seats, e.g. in a church or theatre
a passage between rows of shelving in a shop
a passage between rows of seats, e.g. in a church or theatre, or between rows of shelving or storage, e.g. in a shop
the side division of a church separated from the nave by columns or piers
lead somebody up the aisle
to get married to somebody
aisled adj
[alteration of Middle English ele, ile, via French from Latin ala wing]