noun. someone who communicates by waving |
noun. the act of pausing uncertainly there was a hesitation in his speech |
noun. the act of moving back and forth |
verb. pause or hold back in uncertainty or unwillingness Authorities hesitate to quote exact figures |
verb. be unsure or weak Their enthusiasm is faltering |
verb. move hesitatingly, as if about to give way |
verb. move or sway in a rising and falling or wavelike pattern the line on the monitor vacillated |
verb. move back and forth very rapidly the candle flickered |
verb. sway from side to side |
verb. give off unsteady sounds, alternating in amplitude or frequency |