Lewis Short
Carsŭlae | Carsŭlāni, ōrum (noun F) :
* A town of Umbria, now Casigliano, Tac. H. 3, 60.—Hence
* The inhabitants of Carsuloe, Plin. 3, 14, 19, § 113.—And neutr.: in Carsulano (sc. praedio),in an estate near Carsuloe,Plin. Ep. 1, 4.
Charlton T. Lewis, Charles Short, A Latin Dictionary