ἰή1
ἰή [ῐ], exclam. of joy or enthusiasm, ἰή, ἰή, ἰή, Pax 195 ; esp. used in the cult of Apollo, ἰὴ παιών ib. 453 , al.;
2). of grief, Pers. 1004 , Supp. 114 , Ag. 1485 (all lyr.).(ἵη v.l. in Ap. ll.cc., where it is associated with ἵει, imper. of ἵημι.)