Liddell-Scott-Jones

ἄτρακτος (atraktos) a spindle ^G:N-M

ἄτρακτος, ὁ.

and in [Refs 1st c.AD+], ἡ:— spindle, ἄτρακτον στρέφειν[Refs 5th c.BC+]

__II arrow, ἄ. τοξικός[Refs 4th c.BC+]; ἄ. alone, [Refs 5th c.BC+]. In this sense specially Laconian dialect, [Refs 5th c.BC+]
__III upper part of a ship's mast, [Refs 2nd c.AD+]
__IV spindle-shaped cautery, [Refs 5th c.BC+] Latin torqueo.)