vomitorium
/ˌvɒmɪˈtɔːrɪəm/noun
(pl. vomitoria /-rɪə/ )
1
- each of a series of entrance or exit passages in an ancient Roman amphitheatre or theatre（古罗马圆形露天竞技场或剧场的）出入通道。
2
- a place in which, according to popular misconception, the ancient Romans are supposed to have vomited during feasts to make room for more food呕吐厅（误传参加宴会的古罗马人为吃得更多而设的呕吐地）。
词源
Latin.