Actium Actium /ˈækʃiəm/

noun

1. The naval battle in which Antony and Cleopatra were defeated by Octavian's fleet under Agrippa in 31 BC  ( Actium , Battle of Actium )
   the naval battle in which Antony and Cleopatra were defeated by Octavian's fleet under Agrippa in 31 BC
   
2. An ancient town on a promontory in western Greece  ( Actium )
   an ancient town on a promontory in western Greece