Lewis Short
(adjective) : rŏsātus, a, um, id.
* Prepared from roses (late Lat.): oleum,Ser. Samm. 34, 637. —Absol.: rŏsātum, i, n., rose wine, Pall. Febr. 32, id. Mai, 13; Lampr. Heliog. 11.— Also,conserve of roses,Apic. 1, 4.
Charlton T. Lewis, Charles Short, A Latin Dictionary