What is the meaning of raynaud's sign?

noun

  • Cyanosis of the extremities; can occur when a spasm of the blood vessels is caused by exposure to cold or by strong emotion.
WordNet 3.0 © 2006 by Princeton University
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APAWordNet. (2010). raynaud's sign. Retrieved October 1, 2026, from http://smartdefine.org/raynaud%27s_sign/definitions/1305609
ChicagoWordNet. 2010. "raynaud's sign" http://smartdefine.org/raynaud%27s_sign/definitions/1305609 (accessed October 1, 2026).
HarvardWordNet 2010, raynaud's sign, Smart Define, viewed 1 October, 2026, <http://smartdefine.org/raynaud%27s_sign/definitions/1305609>.
MLAWordNet. "raynaud's sign" 23 October 2010. Web. 1 October 2026. <http://smartdefine.org/raynaud%27s_sign/definitions/1305609>