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The Complete Vocabulary Builder Workbook



How to pronounce deglutition (audio)

Dictionary definition of deglutition

The act of swallowing, specifically the complex process by which food, liquids, or other substances are moved from the mouth and down the throat into the stomach for digestion.
"A sore throat can make deglutition painful and difficult."

Detailed meaning of deglutition

Deglutition involves a series of coordinated muscular movements, starting with the voluntary action of chewing and pushing food to the back of the mouth, followed by the involuntary phases of swallowing, which include the passage through the pharynx and the upper esophagus, where the epiglottis prevents entry into the windpipe, and finally the relaxation of the lower esophageal sphincter to allow entry into the stomach. This intricate process ensures that ingested substances are safely transported from the mouth to the digestive organs without entering the airway. Deglutition is an essential physiological function that occurs multiple times a day, allowing us to nourish our bodies by consuming food and beverages.

Example sentences containing deglutition

1. Deglutition is the intricate process of swallowing, crucial for nourishing our bodies.
2. Successful deglutition relies on the coordinated efforts of multiple muscles.
3. Deglutition ensures that food travels safely from your mouth to your stomach.
4. Impaired deglutition can lead to difficulties in eating and drinking.
5. The brain plays a central role in initiating the deglutition reflex.
6. Babies gradually develop their deglutition abilities as they grow.

History and etymology of deglutition

The noun 'deglutition' has its etymological roots in Latin and Greek. It is derived from the Latin word 'deglutire,' which means 'to swallow,' and the Greek word 'gloutos,' which also means 'to swallow.' In medical terminology, 'deglutition' refers to the complex process of swallowing, involving coordinated muscular movements that propel food, liquids, or other substances from the mouth through the throat and into the stomach for digestion. The term emphasizes the intricate nature of this bodily function, which is essential for nourishment and sustenance. The etymology of 'deglutition' reflects its historical connection to the act of swallowing, drawing from both Latin and Greek languages to describe this vital physiological process.

Quiz: Find the meaning of deglutition

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Further usage examples of deglutition

1. Disorders like dysphagia can disrupt the smooth process of deglutition.
2. Effective deglutition involves precise timing and muscle coordination.
3. Swallowing disorders can impact the quality of life for many individuals.
4. Deglutition is a vital part of the digestive system's overall function.
5. Neurological conditions can sometimes affect deglutition reflexes.
6. Deglutition is a fascinating blend of voluntary and involuntary actions.
7. Understanding deglutition helps prevent choking and aspiration.
8. The oral phase of deglutition involves forming a bolus of food.
9. As we age, deglutition may become less efficient and more challenging.
10. Various medical therapies can aid in rehabilitating deglutition problems.
11. Deglutition difficulties may require modified diets and swallowing exercises.
12. Deglutition is a seamless process when functioning properly.
13. The study of deglutition encompasses anatomy, physiology, and pathology.
14. Proper deglutition ensures our bodies receive the sustenance they need.
15. After the deglutition of the pill, the patient began to feel relief from the pain.
16. Impaired deglutition can lead to choking and aspiration pneumonia.
17. The study of deglutition is known as dysphagia.
18. Infants have to learn how to control their deglutition reflex.
19. Certain medical conditions can affect deglutition, such as Parkinson's disease.
20. The process of deglutition is essential for proper nutrition and hydration.
21. The therapist taught the patient exercises to improve their deglutition.
22. Elderly people may experience difficulty with deglutition due to age-related changes.
23. Impaired deglutition can lead to malnutrition and dehydration.
24. The study of deglutition involves assessing the anatomy and physiology of the swallowing process.
25. Disorders of deglutition can be caused by structural abnormalities, neurological conditions, or muscle weakness.



swallowing, regurgitate, spit out, eject


SAT 17 (Scholastic Assessment Test), Health and Physiology, Physiology and Anatomy

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