: a chronic condition that is characterized by frequent episodes of acid reflux usually accompanied by heartburn and often by irritation or inflammation of the esophageal epithelium : gastroesophageal reflux disease
… an endoscopy performed for evaluation of symptoms caused by the underlying GERD.—
Stuart Jon Spechler
Stuart Jon SpechlerIf left untreated, GERD can lead to serious problems over time, such as esophagitis, ulcers on the esophagus and even esophageal cancer.—Michelle George
Michelle GeorgeExamples of GERD in a Sentence
Recent Examples on the Web
The program addresses constipation, food allergies, GERD, acid reflux, gluten intolerance, IBS and broader microbiome support.
—Hanna Wickes, Kansas City Star, 11 June 2026
The acidic nature of coffee can be a source of discomfort for people with acid reflux, also known as gastroesophageal reflux disease (GERD).
—Christina Manian, Health, 10 June 2026
Several studies have suggested that alkaline water alone could improve symptoms of gastroesophageal reflux disease (GERD).
—Angelica Stabile, FOXNews.com, 6 June 2026
From Colds to Cancer Heal Faster moves from everyday acute ailments — the common cold, urinary tract infections, sprains — through chronic conditions like asthma, gastro-esophageal reflux disease (GERD), eczema and diabetes and on to preparing for surgery as well as surgical recovery.
—Jesse Pines, Forbes.com, 18 May 2026
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Hanna Wickes, Kansas City Star, 11 June 2026
The acidic nature of coffee can be a source of discomfort for people with acid reflux, also known as gastroesophageal reflux disease (GERD).
—Christina Manian, Health, 10 June 2026
Several studies have suggested that alkaline water alone could improve symptoms of gastroesophageal reflux disease (GERD).
—Angelica Stabile, FOXNews.com, 6 June 2026
From Colds to Cancer Heal Faster moves from everyday acute ailments — the common cold, urinary tract infections, sprains — through chronic conditions like asthma, gastro-esophageal reflux disease (GERD), eczema and diabetes and on to preparing for surgery as well as surgical recovery.
—Jesse Pines, Forbes.com, 18 May 2026
See All Example Sentences for GERD
Cite this Entry
“GERD.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/GERD. Accessed 17 Jun. 2026.
Copy CitationMedical Definition
GERD
noun
: a chronic condition that is characterized by frequent episodes of acid reflux usually accompanied by heartburn and often by irritation or inflammation of the esophageal epithelium and that when untreated may sometimes progress to difficulty in swallowing, esophageal strictures or ulcers, Barrett's esophagus, or adenocarcinoma : gastroesophageal reflux disease
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