Lewis Short
(adjective) = ἀκαδημικός: ăcădēmĭcus, a, um
* Relating to the Academy, Academic: philosophi,Gell. 11, 5.—Hence, subst.: ăcă-dēmĭcus, i, m., an Academic philosopher, Cic. N. D. 2, 1, 1; and in plur., id. ib. 1, 1, 1; id. Ac. 2, 44; id. Fin. 2, 11, 34 al.; hence quaestio,inquiry on the Academic philosophy,id. Att. 13, 19, 3 (v. academia, II. B.). —In neutr. plur.: Acădēmĭca, one of Cicero's writings, the Academics, Cic. Off. 2, 2, 8; id. Att. 13, 19, 5; also called Academici libri, id. Tvsc. 2, 2, 4.
Charlton T. Lewis, Charles Short, A Latin Dictionary