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purpura

American  
[pur-pyoor-uh] / ˈpɜr pjʊər ə /

noun

Pathology.
  1. a disease characterized by purple or brownish-red spots on the skin or mucous membranes, caused by the extravasation of blood.


purpura British  
/ ˈpɜːpjʊrə /

noun

  1. pathol any of several blood diseases causing purplish spots or patches on the skin due to subcutaneous bleeding

"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

Other Word Forms

Etymology

Origin of purpura

1680–90; < New Latin, special use of Latin purpura. See purple

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:

Meanwhile, Cablivi addresses a rare blood clotting disorder, acquired or immune-mediated thrombotic thrombocytopenic purpura, Sanofi said.

From The Wall Street Journal Dec. 11, 2025

These ailments include myocarditis, neuromyelitis optica, primary membranous nephropathy and thrombotic thrombocytopenic purpura.

From Scientific American Sep. 8, 2021

The patient who died in Puerto Rico had a very rare complication called immune thrombocytopenic purpura.

From MSNBC Apr. 29, 2016

It turns out that one side effect of the MMR vaccine that she didn’t mention—because it is so rare—is immune thrombocytopenia purpura.

From Slate Apr. 16, 2015

It commonly results from injury, as the tearing or cutting of a blood-vessel, but certain forms result from disease, as in scurvy and purpura.

From Encyclopaedia Britannica, 11th Edition, Volume 12, Slice 7 "Gyantse" to "Hallel" by Various

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