κατ-ασχολέομαι,
A. to be engaged,περὶ τῶν ἐόντων, of sciences, Perict. ap. Stob. 3.1.121 ; τὸ κατησχολημένον περὶ τὸν ἀνθρώπινον βίον
Placit. 1
Prooem., cf. Archyt. ap. Iamb. Comm.Math. 8 , Apollon. Mir. 7 , Theol.Ar. 18 ;to be concerned, worriedabout, περί τι
PRein. 18.18
(ii B.C.), Phld. Rh. 2.139
S.