The Collaborative International Dictionary of English v.0.48:

'Etui \['E]`tui"\ ([asl]`tw[-e]"), n. [F.]
   A case for one or several small articles; esp., a box in
   which scissors, tweezers, and other articles of toilet or of
   daily use are carried.
   [1913 Webster]

WordNet (r) 3.0 (2006):

etui
    n 1: small ornamental ladies' bag for small articles