a walkway between or along sections of seats in a theater, classroom, or the like.

Architecture .

a longitudinal division of an interior area, as in a church, separated from the main area by an arcade or the like.

any of the longitudinal divisions of a church or the like. ?

in the aisles

(of an audience) convulsed with laughter.

noun

alley , artery , avenue , clearing , corridor , course , egress , gangway , hallway , ingress , lane , opening , passage , path , walk , waynotes:the bride actually walks up the nave (from latin navis \'ship\') of a church , not one of the aisles (one of the two parts parallel to the nave) , passageway , walkway