ἴγκρος
From LSJ
εἶτα ὁ γνώμων μοί πως ἀνίσταται → then my tool suddenly stood up
Greek (Liddell-Scott)
ἴγκρος: ὁ, ἐγκέφαλος, Ἀρκάδ. 74. 6, Ἡσύχ.
Frisk Etymological English
Grammatical information: m.
Meaning: ἐγκέφαλος H., Hdn.
Origin: GR [a formation built with Greek elements]
Etymology: For *ἔγκρος with ι < ε before nasal (Schwyzer 275), hypostasis of ἐν and (the zero grade of) κάρα, κάρη head; cf. ἔγκαρος and ἀκαρός. S. Nussbaum. Head and Horn 1986), index.