lararium

A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.

lărārĭum, ii, n. [1. Lares],

a part of the interior of a Roman house, in which the tutelar deities (Lares) were placed, the chapel of the Lares , Lampr. Alex. Sev. 29, 2; 31, 4 sq.