Definitions
Chadwick & Ventris 1973: nominative singular neutral, "free of impost", cf. ἐλέυθερος (Iliad VI, 455+)
Variants
e-re-u-te-ra
Chadwick & Ventris 1973: probably neutral plural of e-re-u-te-ro
e-re-u-te-ro-se
Chadwick & Ventris 1973: "he made free", cf. ἐλευθερόω (Herodotus)
References
Chadwick, John and Michael Ventris, 1973 Documents in Mycenaean Greek