A cathedral section is a part of a cathedral, which is a large and impressive church. The five sections of a cathedral are the CHOIR (5 letters), NAVE (4 letters), APSE (4 letters), AISLE (5 letters), and WREN (4 letters) or Ely (3 letters). The CHOIR is the area where the CHOIR sings, the NAVE is the main body of the church, the APSE is the semicircular area at the end of the church, the AISLE is the passageway between the NAVE and the side walls, and the WREN or Ely is the area around the altar.