chotchke

from The Collaborative International Dictionary of English v.0.48

tchotchke \tchotch"ke\ n.
   1. [Yiddish tshatshke, trinket, from Pol. czaczko. --MW10.] a
      knickknack or trinket; a decorative item or souvenir of
      little value. [Also spelled {chotchke}.]
      [PJC]