Lewis Short
(adjective) : Mĕgărĭcus, a, um, , = Μεγαρικός
* Of or belonging to the city of Megara, Megaric: ager,Plin. 17, 7, 4, § 42: Megaricus sinus,a part of the Saronic Gulf, near Megara,id. 4, 12, 19, § 57: signa,i. e. of marble from Megara,Cic. Att. 1, 8, 2; 1, 9, 2.— Mĕgărĭci, ōrum, m., sc. philosophi, the followers of Euclid, Cic. Ac. 2, 42, 129.
Charlton T. Lewis, Charles Short, A Latin Dictionary