tusculan/ˈtʌskjʊlən/EtymologyFrom Latin Tusculānus, from Tusculum + -ānus. By surface analysis, Tusculum + -an.tusculan means of or relating to Tusculum. Lexicurio rates it Sui generis — a strength score of 86 out of 100.adjOf or relating to Tusculum.“By some writers, that city was thought to have stood near the modern town of Frascati, and by others near Grotta Ferrata, a convent near which was assumed to have been the actual site of the Tusculan villa of Cicero.”Of or relating to Tusculum.; Of or relating to the counts of Tusculum, the most powerful secular noblemen in Latium, near Rome, between the 10th and 12th centuries.nounA native or inhabitant of Tusculum.