The DICT Development Group

  vocalise
      v 1: sing (each note a scale or in a melody) with the same vowel
           [syn: vocalize, vocalise]
      2: pronounce as a vowel; "between two consonants, this liquid is
         vowelized" [syn: vocalize, vocalise, vowelize,
         vowelise]
      3: express or state clearly [syn: articulate, enunciate,
         vocalize, vocalise]
      4: utter with vibrating vocal chords [syn: voice, sound,
         vocalize, vocalise] [ant: devoice]
      5: utter speech sounds [syn: vocalize, vocalise, phonate]