Dictionary
com•mu•ni•ca•tor
Pronunciation: (ku-myOO'ni-kā"tur), [key]—
n.
1. a person who communicates, esp. one skilled at conveying information, ideas, or policy to the public.
2. a person in the business of communications, as television or magazine publishing.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.