nouveau riche Pronunciation: /ˈnuːvəʊˈriːʃ/Spanish translation of nouveau richen (pl nouveau richex nouveau riches /ˈnuːvəʊˈriːʃ/) (pej) nuevo rico, nueva rica (m,f) (pey)nouveau riche in other Oxford dictionaries Definition of nouveau riche in the British & World English dictionary Definition of nouveau riche in the US English dictionary