a person who whispers (= speaks very quietly, so that only people who are close can hear)

a person who spreads information about someone that may or may not be true

The whisperers suggested that she was still unwell and not capable of doing such a high-powered job. 有造谣生事者提出，她仍未恢复健康，不能胜任如此高位的工作。

a person who can control and train a particular type of animal just by using the voice and gentle body movements, and without using force or threats

He's the original horse whisperer! He could get on the back of any horse in half an hour. 他是不折不扣的马语者！可以在半小时内骑上任何一匹马。