ālĕātōrĭus — Lewis & Short
ālĕātōrĭus, a, um, adj.aleator,
I pertaining to a gamester: aleatoria damna, in gaming, * Cic. Phil. 2, 27: aleatorium forum calfecimus, gaming-board, August. ap. Suet. Aug. 71:
ritu,Gell. 18, 13.—Hence, ālĕātōrĭum, ii, n., the place where games of chance are played, a gaming-house, Sid. Ep. 2, 2.