A small circle or gathering of specialists (writers etc).
A dining room, especially one on an upper floor (traditionally the room in which the Last Supper took place).
A meeting or gathering.
A formal agreement, contract, rule, or pact.
A treaty or supplement to such.
A practice or procedure widely observed in a group, especially to facilitate social interaction; a custom.
The convening of a formal meeting.
A formal deliberative assembly of mandated delegates.