Liddell-Scott-Jones

ἤλεκτρον (ēlektron) molten bronze ^G:N-N

ἤλεκτρον, τό,

and ἤλεκτρος, ὁ or ἡ (gender indeterminate in [Refs 8th c.BC+], amber (compare Ἠλεκτρίδες), [ὅρμος] μετὰ.. ἠλέκτροισιν (i.e. pieces of amber) ἔερτο [Refs 8th c.BC+]

__II an alloy of gold and silver, χρυσοῦ τ᾽ ἠλέκτρου τε καὶ ἀργύρου ἠδ᾽ ἐλέφαντος [Refs 8th c.BC+]; τἀπὸ Σάρδεων ἤ. [Refs 5th c.BC+]: in plural, of the pegs of a lyre, ἐκπιπτουσῶν τῶν ἠλέκτρων [Refs 5th c.BC+]. (The two senses are difficult to distinguish in early Poetry;[Refs 1st c.AD+]