varicose vein
Varicose veins are a common condition where veins, often in the legs, become enlarged and twisted due to valve dysfunction.
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Definition
B2General
(common)A swollen, twisted vein visible just under the skin, usually in the legs.
Example
- She noticed a varicose vein on her calf after standing for long hours.
C1Medical
(technical)A vein that has become enlarged and tortuous due to valve failure, leading to blood pooling and increased pressure.
Example
- The doctor explained that her varicose veins were caused by weakened valves within the veins.
Similar
Terms that have similar or relatively close meanings to "varicose vein":