Carthage was Palermo's major trading partner under the Phoenicians and the city enjoyed a prolonged peace during this period. Palermo came into contact with the Ancient Greeks between the 6th and the 5th centuries BC which preceded the Sicilian Wars, a conflict fought between the Greeks of Syracuse and the Phoenicians of Carthage for control over the island of Sicily. During this war the Greeks named the settlement (, ), 'wide haven' due to its large anchorage, from which the present name of the city developed. The Phoenicians began using the Greek name on the city's coinage from the 5th centuryBC. It was from Palermo that Hamilcar I's fleet (which was defeated at the Battle of Himera) was launched. In 409 BC the city was looted by Hermocrates of Syracuse. The Sicilian Wars ended in 265 BC when Syracuse allied with the Romans of Italy and pushed the Carthaginians off of the island during the First Punic War. In 276 BC, during the Pyrrhic War, Panormos briefly became a Greek colony after being conquered by Pyrrhus of Epirus, but returned to Phoenician Carthage in 275 BC. In 254 BC Panormos was besieged and conquered by the Romans in the first battle of Panormus (the Latin name). Carthage attempted to reconquer Panormus in 251 BC but failed.