triclinium
/traɪˈklɪnɪəm/noun
(pl. triclinia /-nɪə/)
1- a dining table with couches along three sides used in ancient Rome古罗马三面有长沙发椅的餐桌。
1.1
- a room containing such a table设有三面有长沙发椅餐桌的餐厅。
词源
Latin, from Greek triklinion, from tri- 'three' + klinē 'couch'.