emotional illness definition by American Heritage Dictionary
nounThe American Heritage® Dictionary of the English Language, 4th edition Copyright © 2010 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
See mental illness.
emotional illness - Medical Definition
A psychological disorder characterized by irrational and uncontrollable fears, persistent anxiety, or extreme hostility.