Sublăquĕum, i, n.,
I a little town of the Aequi , in Latium , near which Nero had a country-seat , now Subiaco , Plin. 3, 12, 17, § 109; Tac. A. 14, 22.
II —Hence, Sublăcen-sis , e, adj., of or belonging to Sublaqueum : villa, that of Nero , near Sublaqueum , Front. Aquaed. 93: viae, constructed there by him , id. ib. 7; 14; 15.