The Collaborative International Dictionary of English v.0.48:

Pronounce \Pro*nounce"\, v. t. [imp. & p. p. Pronounced; p.
   pr. & vb. n. Pronounging.] [F. prononcer, L. pronunciare;
   pro before, forth + nunciare, nuntiare, to announce. See
   Announce.]
   [1913 Webster]
   1. To utter articulately; to speak out or distinctly; to
      utter, as words or syllables; to speak with the proper
      sound and accent as, adults rarely learn to pronounce a
      foreign language correctly.
      [1913 Webster]

   2. To utter officially or solemnly; to deliver, as a decree
      or sentence; as, to pronounce sentence of death.
      [1913 Webster]

            Sternly he pronounced
            The rigid interdiction.               --Milton.
      [1913 Webster]

   3. To speak or utter rhetorically; to deliver; to recite; as,
      to pronounce an oration.
      [1913 Webster]

            Speak the speech, I pray you, as I pronounced it to
            you.                                  --Shak.
      [1913 Webster]

   4. To declare or affirm; as, he pronounced the book to be a
      libel; he pronounced the act to be a fraud.
      [1913 Webster]

            The God who hallowed thee and blessed,
            Pronouncing thee all good.            --Keble.
      [1913 Webster]

   Syn: To deliver; utter; speak. See Deliver.
        [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Pronounced \Pro*nounced"\, a. [F. prononc['e].]
   Strongly marked; unequivocal; decided.

   Note: [A Gallicism]
         [1913 Webster]

               [His] views became every day more pronounced.
                                                  --Thackeray.
         [1913 Webster]

WordNet (r) 3.0 (2006):

pronounced
    adj 1: strongly marked; easily noticeable; "walked with a marked
           limp"; "a pronounced flavor of cinnamon" [syn: marked,
           pronounced]

Moby Thesaurus II by Grady Ward, 1.0:

129 Moby Thesaurus words for "pronounced":
   absolute, affirmed, alleged, announced, arrant, articulated,
   asserted, asseverated, assured, attested, averred, avouched,
   avowed, blatant, bold, certified, classical, clean-cut, clear,
   clear as crystal, clear-cut, complete, conspicuous, consummate,
   crass, crystal-clear, decided, declared, defined, definite,
   definitive, deposed, distinct, downright, egregious, enunciated,
   evident, flagrant, glaring, gross, hanging out, identifiable,
   in focus, in relief, in the foreground, intolerable, lingual,
   linguistic, manifestoed, marked, notable, noticeable, notorious,
   nuncupative, obtrusive, obvious, oral, ostensible, out-and-out,
   outright, outstanding, parol, patent, perfect, plain, pledged,
   positive, precious, predicated, professed, profound, prominent,
   proper, rank, recognizable, regular, said, salient, shattering,
   shocking, sounded, specific, speech, spoken, staring, stark,
   stark-staring, stated, sticking out, striking, strong, superlative,
   surpassing, sworn, sworn to, the veriest, thorough, thoroughgoing,
   total, unalloyed, unambiguous, unbearable, unconscionable,
   undeniable, undisguised, unequivocal, unmistakable, unmitigated,
   unmixed, unqualified, unrelieved, unspoiled, unwritten, utter,
   uttered, verbal, viva voce, vocal, vocalized, voiced, voiceful,
   vouched, vouched for, vowed, warranted, well-defined, well-marked,
   well-pronounced, well-resolved