- The definition of a copywriter is a person who writes advertising or marketing material.
A person who writes product brochures is an example of a copywriter.
copywriter definition by Webster's New World
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.
a writer of copy for advertisements or promotional material
copywriter definition by American Heritage Dictionary
One who writes copy, especially for advertising.