chapterhouse | sense examples, Usage and Definition from wordnet dictionary online

Noun chapterhouse has 2 senses

chapterhouse - a building attached to a monastery or cathedral; used as a meeting place for the chapter
--₁ is a kind of building, edifice
chapterhouse, fraternity house, frat house - a house used as a residence by a chapter of a fraternity
--₂ is a kind of house

,