English

Noun

dernier cri ‎(plural derniers cris)

1. The latest sensation; the last word, the newest or ultimate expression or example (of something).
   • 2006, Polly Vernon, "Jigsaw girl is no fashion icon", The Observer, 31 Dec 06:

     I once named it Lamb Dressed as Mutton, but now I think I prefer Wifely Chic - whatever, it's the dernier cri in unthreatening, cheerful, prim and demure.

French

Etymology

Literally "last shout"

Adjective

dernier cri m, f ‎(invariable)

1. up-to-date (state of the art)