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Meaning of open-faced

o•pen-faced

Pronunciation: (ō'pun-fāst'), [key]
— adj.
  1. having a frank or ingenuous face.
  2. designating an open sandwich.
  3. (of a watch) having the dial covered only by the crystal. Cf.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.