fluffyPronunciation: /ˈflʌfi/Translate fluffy | into French | into German | into Italian | into Spanish Definition of fluffy adjective (fluffier, fluffiest) 1of, like, or covered with fluff:a fluffy kitten fluffy white clouds 2(of food) light in texture and containing air:cream the butter and sugar until pale and fluffy 3 informal frivolous or silly; lacking depth or seriousness:a fluffy blonde in leopard-skin pedal-pushersDerivatives fluffily adverb fluffiness noun fluffy in other Oxford dictionaries Definition of fluffy in the US English dictionary