Definitions
Chadwick & Ventris 1973: "prepared hide, piece of leather", cf. διφθέρα (Herodotus)
Variants
di-pte-ra3
Chadwick & Ventris 1973: variant spelling of di-pte-ra in plural
References
Chadwick, John and Michael Ventris, 1973 Documents in Mycenaean Greek