What is the meaning of 館?

a roofed structure on a boat, shaped like a house

a house-shaped structure on a cart, such as a caravan

a temporary house, a temporary shelter

a mansion, a manor house, an estate

a form of address or reference for a noble

clipping of 屋形船 (yakata-bune): a houseboat

a large building

a mansion, a villa, an estate

a form of address or reference for a noble

a small castle or fort

a large building

a mansion, a villa, an estate

a form of address or reference for a noble

a small castle or fort

a large building

a mansion, a villa, an estate

a movie theatre

a hall, a building, a section of a building, a house

lodgings along a stagecoach route, an inn

Source: wiktionary.org