κάσεν Save LSJ κάσεν (indecl. ?), Lacon. for κάσις or κάσιος (v. κάσιοι), denotes relationship of a Spartan boy to the βουαγός (ἀγελάρχης) of his class (ἀγέλη): usu. c. dat., IG 5(1).60, al., but c. gen., ib. 298.