unsteel 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.
to deprive of strength, resoluteness, etc.
unsteel definition by American Heritage Dictionary
transitive verb un·steeled, un·steel·ing, un·steels
To make less obdurate or hardhearted; disarm.