Definitions

from The Century Dictionary.

  • noun In pathology, the eructation of watery fluid, usually insipid, but sometimes acrid, attended with more or less burning pain in the epigastrium. It is commonly called water-brash.

from the GNU version of the Collaborative International Dictionary of English.

  • noun (Med.) See Water brash, under brash.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • noun medicine A burning sensation in the chest due to reflux of stomach contents in the esophagus.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • noun a painful burning sensation in the chest caused by gastroesophageal reflux (backflow from the stomach irritating the esophagus); symptomatic of an ulcer or a diaphragmatic hernia or other disorder

Etymologies

from The American Heritage® Dictionary of the English Language, 4th Edition

[New Latin pyrōsis, from Greek purōsis, a burning, from puroun, to burn, from pūr, fire; see paəwr̥ in Indo-European roots.]

from Wiktionary, Creative Commons Attribution/Share-Alike License

From Ancient Greek πύρωσις (purosis, "burning").

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Examples

  • Zubair was a wreck, a ball of frayed nerves with a stomach full of bubbling acid that had resulted in a scorching pyrosis.

    Vince Flynn Collectors’ Edition #2 Vince Flynn 2010

  • Zubair was a wreck, a ball of frayed nerves with a stomach full of bubbling acid that had resulted in a scorching pyrosis.

    Vince Flynn Collectors’ Edition #2 Vince Flynn 2010

  • Zubair was a wreck, a ball of frayed nerves with a stomach full of bubbling acid that had resulted in a scorching pyrosis.

    Vince Flynn Collectors’ Edition #2 Vince Flynn 2010

  • Zubair was a wreck, a ball of frayed nerves with a stomach full of bubbling acid that had resulted in a scorching pyrosis.

    Vince Flynn Collectors’ Edition #2 Vince Flynn 2010

  • Often what people mean by “indigestion” or “acid indigestion” is pyrosis, also commonly called heartburn.

    THE NATURAL REMEDY BIBLE JOHN LUST 2003

  • OTHER NAMES: Dyspepsia, indigestion, upset stomach; heartburn, pyrosis; gastritis; gastoenteritis; peptic ulcers.

    THE NATURAL REMEDY BIBLE JOHN LUST 2003

  • The burning sensation of pyrosis usually comes from the ejection of gastric juice upward into the esophagus.

    THE NATURAL REMEDY BIBLE JOHN LUST 2003

  • The dinner, from the removal of the _potage_ to the salad, bristled with truffles, and the banker's stomach, aged forty-seven years, experienced the burning and biting of pyrosis.

    The Lost Child 1894 Fran��ois Edouard Joachim Copp��e

  • It is sometimes found, in old cases, that there is no sensible acidity of stomach; but a _pyrosis_ -- a burning sensation in the stomach, or a little above, in what is usually termed "the pit of the stomach."

    A Newly Discovered System of Electrical Medication Daniel Clark

  • In Concan the sweetened decoction of the plant with a little cumin seed is given for dyspepsia with pyrosis.

    The Medicinal Plants of the Philippines Jerome Beers Thomas 1891

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