Definition of "enema" []

• The injection of liquid into the rectum through the anus for cleansing, for stimulating evacuation of the bowels, or for other therapeutic or diagnostic purposes. (noun)
• The fluid so injected. (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.

• "The technologist will ask why the barium enema is being performed and explain the procedure to both you and your child."
• "A barium enema is a fluoroscopic procedure which evaluates a child's colon, which is also known as the large bowel or intestine."
• "A barium enema is accomplished by inserting a tiny tube into your child's rectum."