EtnayoudaoicibaDictYouDict[Etna 词源字典]
volcano in Sicily, from Latin Aetna, from an indigenous Sicilian language, *aith-na "the fiery one," from PIE *ai-dh-, from root *ai- (2) "to burn" (see edifice). Related: Etnean.[Etna etymology, Etna origin, 英语词源]