" dernier cri "

1: a practice or interest that is very popular for a short time;

  * e.g., " ... when deconstructionism became the dernier cri in literary criticism "

•  Synonyms : 

•  buzz,

•  chic,

•  craze,

•  enthusiasm,

•  fad,

•  fashion,

•  flavor,

•  go,

•  hot ticket,

•  last word,

•  latest,

•  mode,

•  rage,

•  sensation,

•  style,

•  ton,

•  trend,

•  vogue

•  Antonyms : 

• (N/A)