The Collaborative International Dictionary of English v.0.48:

Verbalize \Ver"bal*ize\, v. t. [imp. & p. p. Verbalized; p.
   pr. & vb. n. Verbalizing.] [Cf. F. verbaliser.]
   1. To convert into a verb; to verbify.
      [1913 Webster]

   2. To express in words.
      [PJC]

The Collaborative International Dictionary of English v.0.48:

Verbalize \Ver"bal*ize\, v. i.
   To be verbose.
   [1913 Webster]

WordNet (r) 3.0 (2006):

verbalize
    v 1: be verbose; "This lawyer verbalizes and is rather tedious"
         [syn: verbalize, verbalise]
    2: express in speech; "She talks a lot of nonsense"; "This
       depressed patient does not verbalize" [syn: talk, speak,
       utter, mouth, verbalize, verbalise]
    3: articulate; either verbally or with a cry, shout, or noise;
       "She expressed her anger"; "He uttered a curse" [syn:
       express, verbalize, verbalise, utter, give tongue
       to]
    4: convert into a verb; "many English nouns have become
       verbalized" [syn: verbalize, verbalise]

Moby Thesaurus II by Grady Ward, 1.0:

48 Moby Thesaurus words for "verbalize":
   air, articulate, breathe, chime, chorus, come out with,
   communicate, convey, couch in terms, deliver, disclose, emit,
   enunciate, express, fling off, formulate, give, give expression,
   give out with, give tongue, give utterance, give voice, impart,
   let out, lip, out with, phonate, phrase, pour forth, present,
   pronounce, put forth, put in words, raise, say, set forth, sound,
   state, talk, tell, throw off, utter, vent, ventilate, vocalize,
   voice, whisper, word