intone
     v 1: utter monotonously and repetitively and rhythmically; "The
          students chanted the same slogan over and over again"
          [syn: {tone}, {chant}]
     2: recite with musical intonation; recite as a chant or a
        psalm; "The rabbi chanted a prayer" [syn: {chant}, {intonate},
         {cantillate}]
     3: speak carefully, as with rising and falling pitch or in a
        particular tone; "please intonate with sadness" [syn: {intonate}]
Source: WordNet® 2.0