Definition of "gliadin" [gli•a•din]

• Any of several simple proteins derived from rye or wheat gluten. It is capable of inducing a toxic response among individuals who lack the enzyme necessary for its digestion. (noun)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

• "Gluten is composed of two bodies called gliadin and glutenin."
• "Coating these threads is another protein called gliadin, which help gives plasticity to the batter."
• "One of the world's premier researchers on celiac disease an autoimmune disease in response to gliadin, a form of gluten is Dr. Alessio Fasano, Director of the Center for Celiac Research at the University of Maryland Medical Center."