The term 'Sanctuary Section' can be summarized as an area of a church or other religious building that is set aside for prayer and contemplation. The crossword solution for this term is APSE, which stands for 'APSE, ' a semicircular recess in the wall of a church or other religious building, typically at the end of the chancel. An APSE is often used as a sanctuary section, providing a quiet and peaceful place for prayer and reflection.