windsucking
Also found in: Medical.
wind·suck·ing
(wĭnd′sŭk′ĭng)n.
The injurious habit of drawing in and swallowing air. Used of horses.
wind′suck′er n.
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.