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Showing results for tophus. Search instead for tophes.

tophus

American  
[toh-fuhs] / ˈtoʊ fəs /

noun

Pathology.
  • tophi
    plural
  1. a calcareous concretion formed in the soft tissue about a joint, in the pinna of the ear, etc., especially in gout; a gouty deposit.


tophus British  
/ ˈtəʊfəs /

noun

  1. Also called: chalkstone. pathol a deposit of sodium urate in the helix of the ear or surrounding a joint: a diagnostic of advanced or chronic gout

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

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Derived Forms

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Nouns


Etymology

Origin of tophus

1545–55; < Latin tōphus, tōfus tufa


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Smooth, dark gray tophus predominates; it forms the bed of the Rio Pasig, and rising forms hillocks in the vicinity of the city of Binangonan.

From The Story of the Philippines and Our New Possessions, Including the Ladrones, Hawaii, Cuba and Porto Rico The Eldorado of the Orient by Murat Halstead

This flux is composed of equal portions of iron slag, white tophus, and salt.

From De Re Metallica, Translated from the First Latin Edition of 1556 by Georgius Agricola

Concreta, coagulated from particles agglutinated at random; as urinary and salivary calculi; tartar of wine; pumice, formed by fire; stalactite, formed by air; tophus, produced under water, as oolite.

From Lives of Eminent Zoologists, from Aristotle to Linnæus with Introductory remarks on the Study of Natural History by William MacGillivray

Among the multitude of stones there is tophus.

From De Re Metallica, Translated from the First Latin Edition of 1556 by Georgius Agricola

It is dissolved into ochre, and regenerated into tophus.

From Lives of Eminent Zoologists, from Aristotle to Linnæus with Introductory remarks on the Study of Natural History by William MacGillivray

If gout progresses, crystals will form everywhere from the toes and elbows to the fingers, wrists and ears, in chalky white lumps called tophi.

From Washington Post ● Mar. 7, 2011

Within six months of starting the treatments, the tophi on White's hands and legs had melted away, and she was able to resume a normal life.

From Washington Post ● Mar. 7, 2011

They found the finger loaded with spiky urate crystals, gathered in tophi that had eaten away at his 16th-century bones.

From Washington Post ● Mar. 7, 2011

These nodular concretions are called tophi or chalkstones.

From The Chemistry of Food and Nutrition by A. W. Duncan

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