gastroesophageal reflux

noun

: backward flow of the acidic contents of the stomach into the esophagus that is due to malfunctioning of a sphincter at the lower end of the esophagus and that results especially in heartburn : acid reflux see also gastroesophageal reflux disease

Examples of gastroesophageal reflux in a Sentence

Recent Examples on the Web
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Some research has linked eating meat with a greater likelihood of experiencing gastroesophageal reflux disease (GERD) symptoms like heartburn. Cristina Mutchler, Health, 24 Feb. 2025 More than 24,900 responders and nearly 5,200 survivors have reported gastroesophageal reflux disease, an issue affecting the stomach lining. Matt Robison, Newsweek, 18 Feb. 2025 Other illnesses first responders suffered include Mesothelioma, musculoskeletal disorders, chronic rhinosinusitis, gastroesophageal reflux disease (GERD), asthma, sleep apnea, other cancers, posttraumatic stress disorder (PTSD) and chronic respiratory disease. Michael Dorgan, Fox News, 4 Feb. 2025 Those effects may include bloating, gas, and worsening of symptoms associated with irritable bowel syndrome or gastroesophageal reflux disease. John Yoo and John Shu, Newsweek, 23 Jan. 2025 See All Example Sentences for gastroesophageal reflux

Word History

First Known Use

1959, in the meaning defined above

Time Traveler
The first known use of gastroesophageal reflux was in 1959

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Cite this Entry

“Gastroesophageal reflux.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/gastroesophageal%20reflux. Accessed 4 Mar. 2025.

Medical Definition

gastroesophageal reflux

noun
: backward flow of the acidic contents of the stomach into the esophagus that is due to malfunctioning of a sphincter at the lower end of the esophagus and that results especially in heartburn : acid reflux
abbreviation GER
see also gastroesophageal reflux disease

More from Merriam-Webster on gastroesophageal reflux

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