γακίνας
From LSJ
κρῖναι δὲ λόγῳ πολύδηριν ἔλεγχον ἐξ ἐμέθεν ῥηθέντα → judge by reason the too much contested argument which has been given by me
English (LSJ)
ὁ, earthquake, Hsch., Eust. 890.38; — also γακινίας, ὁ, Hsch., and γάκινος, ὁ, Attic acc. to EM 219.41.
German (Pape)
[Seite 470] ὁ, Eust. γάκινος, ὁ, u. γάκινα, τά, Erderschütterung, VLL.