How Does Transept Work?

transept A rectangular area which cuts across the main axis of a basilica-type building and projects beyond it. The transept gives a basilica the shape of a Latin cross and usually serves to separate the main area of the building from an apse at the end.

What is a double transept?

A transept (with two semitransepts) is a transverse part of any building, which lies across the main body of the edifice. In churches, a transept is an area set crosswise to the nave in a cruciform ("cross-shaped") building within the Romanesque and Gothic Christian church architectural traditions.

What is a south transept?

Transept, the area of a cruciform church lying at right angles to the principal axis. ... The nave of a church with a cruciform plan usually extends toward the west from the crossing, the choir and sanctuary toward the east. The arms of the transept are then designated by direction, as north transept and south transept.