PhrygianyoudaoicibaDictYouDict[Phrygian 词源字典]
late 15c., "native of Phrygia," region in ancient Asia Minor; Phrygian mode in ancient Greek music theory was held to be "of a warlike character." Phrygian cap (1796) was the type adopted by freed slaves in Roman times, and subsequently identified as the cap of Liberty.[Phrygian etymology, Phrygian origin, 英语词源]