stride around, protect
Ancient Greek word, found 25 times in the texts on Socratos.
Homer, Iliad 1.37: κλῦθί μευ ἀργυρότοξʼ, ὃς Χρύσην ἀμφιβέβηκας
Homer, Odyssey 4.400: ἦμος δʼ ἠέλιος μέσον οὐρανὸν ἀμφιβεβήκῃ,
Euripides, Alcestis 758: ἕως ἐθέρμην’ αὐτὸν ἀμφιβᾶσα φλὸξ
All forms of ἀμφιβαίνω