Noun: Gaius Julius Caesar Octavianus
- Roman statesman who established the Roman Empire and became emperor in 27 BC; defeated Mark Antony and Cleopatra in 31 BC at Actium (63 BC - AD 14)
- Augustus, Gaius Octavianus, Octavian
Type of: Emperor of Rome, national leader, Roman Emperor, statesperson
Encyclopedia: Gaius Julius Caesar Octavianus