Definitions
Galiano 1972: haplology (elimination of 1 of 2 duplicate consonant sounds) of a-pi-po-re-we?
Chadwick & Ventris 1973: obscure, perhaps an article of armour?
Aura Jorro 1985: ¿nominativo plural de un nombre común o dativo de un antropónimo?
References
Aura Jorro, Francisco, 1985 Diccionario Micénico vol. I
Chadwick, John and Michael Ventris, 1973 Documents in Mycenaean Greek
Galiano, M.F., 1972 Acta Mycenaea. Proceedings of the Fifth International Colloquium on Mycenaean Studies, Minos XI