αὐτενιαυτός

English (LSJ)

όν,

   A of the year, this year's, γένη BGU1120.34 (i B. C.), al.; κόπρος Gp.2.21.10; οἶνος Orib.Fr.142: neut. as Adv., Epigr. in Supp.Epigr.2.431.