HyperDic: raynaud[s_sign

English > 1 sense of the expression Raynaud's sign:
NOUNstateRaynaud's sign, acrocyanosiscyanosis of the extremities
English > Raynaud's sign: 1 sense > noun 1, state
Meaningcyanosis of the extremities; can occur when a spasm of the blood vessels is caused by exposure to cold or by strong emotion.
Synonymacrocyanosis
BroadercyanosisA bluish discoloration of the skin and mucous membranes

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