roman emperor(n = noun.person) emperor of rome - sovereign of the Roman Empire;
is a kind of emperor
has particulars: antoninus, aurelius, marcus annius verus, marcus aurelius, marcus aurelius antoninus, antonius pius, augustus, gaius julius caesar octavianus, gaius octavianus, octavian, caligula, gaius, gaius caesar, claudius, claudius i, tiberius claudius drusus nero germanicus, constantine, constantine i, constantine the great, flavius valerius constantinus, decius, diocletian, gaius aurelius valerius diocletian, domitian, titus flavius domitianus, adrian, hadrian, publius aelius hadrianus, flavius claudius julianus, julian, julian the apostate, herculius, marcus aurelius valerius maximianus, maximian, lucius domitius ahenobarbus, nero, nero claudius caesar drusus germanicus, marcus cocceius nerva, nerva, flavius theodosius, theodosius, theodosius i, theodosius the great, tiberius, tiberius claudius nero caesar augustus, titus, titus flavius vespasianus, titus vespasianus augustus, marcus ulpius traianus, trajan, titus flavius sabinus vespasianus, vespasian

eastern roman empire, emperor, emperor butterfly, emperor francis ii, emperor moth, emperor napoleon iii, emperor of rome, emperor penguin, holy roman emperor, holy roman emperor frederick ii, holy roman empire, purple emperor, roman, roman a clef, roman alphabet, roman arch, roman architecture, roman basilica, roman building, roman calendar, roman candle, roman catholic, roman catholic church, roman catholic pope, roman catholicism, roman church, roman collar, roman coriander, roman deity, roman empire, roman fleuve, roman hyacinth, roman inquisition, roman jakobson, roman law, roman legion, roman letters, roman mile, roman mythology, roman nettle, roman nose, roman nosed, roman numeral, roman osipovich jakobson, roman pace, roman print, roman republic, roman times, roman type, roman wormwood, western roman empire