Willensäußerung
From LSJ
τίς ἐς σὸν κρᾶτ' ἐπύκτευσεν → who hit you with the fist on the head, who has been pummeling your head
German > Latin
Willensäußerung, voluntatis declaratio od. significatio. – Willenserklärung, voluntatis indicium. – Willenshaft, voluntas.