diction
     n 1: the articulation of speech regarded from the point of view
          of its intelligibility to the audience [syn: {enunciation}]
     2: the manner in which something is expressed in words; "use
        concise military verbiage"- G.S.Patton [syn: {wording}, {phrasing},
         {phraseology}, {choice of words}, {verbiage}]
Source: WordNet® 2.0