The term 'Church Wing' can be defined by the crossword solution 'Transept' (8 letters). A transept is a transverse section of a church, typically at the end of the nave, that forms the shape of a cross. It is usually located between the nave and the chancel, and is often used to divide the church into two sections. The transept is an important architectural feature of many churches, as it helps to create a sense of balance and symmetry in the building.