The Collaborative International Dictionary of English v.0.48:

Enounce \E*nounce"\, v. t. [imp. & p. p. Enounced; p. pr. &
   vb. n. Enouncing.] [F. ['e]noncer, L. enuntiare; e out +
   nuntiare to announce, fr. nuntius messenger. See Nuncio,
   and cf. Enunciate.]
   1. To announce; to declare; to state, as a proposition or
      argument. --Sir W. Hamilton.
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   2. To utter; to articulate.
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            The student should be able to enounce these [sounds]
            independently.                        --A. M. Bell.
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