CHAPTERHOUSE
Meaning of CHAPTERHOUSE in English
chap ‧ ter ‧ house /ˈtʃæptəhaʊs $ -ər-/ BrE AmE noun [countable]
a building where the priests belonging to a ↑ cathedral meet
Longman Dictionary of Contemporary English.
Longman - Словарь современного английского языка.
2012