Definitions for "Lysimachus"
Macedonian general under Alexander the Great; with Seleucus he defeated Antigonus and Demetrius at the battle of Ipsus (circa 355-281 BC)
Lysimachus (c. 360 BC–281 BC, Greek: Λυσίμαχος) was a Macedonian officer and "successor" (diadochus) of Alexander the Great, later a king (306 BC) in Thrace and Asia Minor.