After being acclaimed imperator, the victorious general had a right to use the title after his name until the time of his triumph, where he would relinquish the title. The definition of great victory meant that not less than five thousand foreign troops were killed during the battle.

Yet this was not all. Only Roman Senate would evaluate all the events in order to give its approval. There were cases, when a Roman general was denied his triumph. For example, Crassus who defeated Spartacus and his army did not receive his triumph, although the threat to Rome was extremely serious. This happened because internal conflicts did not count. Only defeat of the foreign enemy would merit for triumph, all other victories would be evaluated for ovation which was of a lesser form of triumph.

Naturally, when the days of Roman republic were over, the real meaning and importance of triumph ceremony faded. Any Roman Emperor could grant himself triumph at a whim. The tradition of Roman triumphs survived for a while in Byzantine empire. Last recorded triumph was organized in 534 by Emperor Justinian for his greatest general Flavius Belisarius.