wind-bro·ken
(wĭnd′brō′kən)adj. Having impaired breathing, as from recurrent airway obstruction. Used of a horse.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
wind-broken
adj (Veterinary Science) (of a horse) asthmatic or heaving
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
wind′-bro`ken
(wɪnd)
adj. (of horses) having the breathing impaired; affected with heaves.
[1595–1605]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.