biclinium
noun
bi·clin·i·um
bī-ˈkli-nē-əm
plural biclinia
bī-ˈkli-nē-ə
: an ancient Roman dining couch for the use of two persons
Word History
Etymology
Latin, from bi- bi- entry 1 + -clinium (from Greek -klinion—as in triklinion triclinium)