posh
Word family adverbposhlyadjectiveposhnounposhness
posh1 /pɒʃ $ pɑːʃ/ ●○○ adjectiveadj informal 2 British EnglishBrECLASS IN SOCIETY upper class 上流社会的 Her parents are terribly posh. 她父母是十足的上流社会做派。
posh2 adverbadv British EnglishBrE informal talk posh informal to talk in an upper-class way 用上流社会腔调说话 Origin posh (1900-2000) Perhaps from posh “money, showy man” ((19-20 centuries))