HumphreyyoudaoicibaDictYouDict[Humphrey 词源字典]
masc. proper name, from Old English Hunfrið, probably from Proto-Germanic *hun "strength" + Old English frið "peace." To dine with Duke Humphrey (17c.) meant to go without a meal, though the reason for the expression now is obscure.[Humphrey etymology, Humphrey origin, 英语词源]