whisperer

noun

1. 1

   Someone who whispers.

2. 2

   Someone who tells secrets; a gossip.

3. 3

   Someone who is skilled in taming or training a certain kind of animal, using gentle vocal commands and body language as opposed to physical contact. See horse whisperer.

4. 4

   (by extension) Someone who has an uncanny ability to control or manipulate a certain thing or person; an expert or guru in a particular field or subject