| English noun: periwinkle | 
| 1. | periwinkle (plant) chiefly trailing poisonous plants with blue flowers | 
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 | Broader (hypernym) | subshrub, suffrutex | 
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 | Narrower (hyponym) | large periwinkle, myrtle, Vinca major, Vinca minor | 
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 | Member meronym | genus Vinca, Vinca | 
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| 2. | periwinkle (plant) commonly cultivated Old World woody herb having large pinkish to red flowers | 
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 | Synonyms | Cape periwinkle, Catharanthus roseus, cayenne jasmine, Madagascar periwinkle, old maid, red periwinkle, rose periwinkle, Vinca rosea | 
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 | Broader (hypernym) | herb, herbaceous plant | 
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 | Member meronym | Catharanthus, genus Catharanthus | 
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| 3. | periwinkle (food) small edible marine snail; steamed in wine or baked | 
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 | Synonyms | winkle | 
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 | Broader (hypernym) | seafood | 
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 | Substance meronym | periwinkle, winkle | 
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| 4. | periwinkle (animal) edible marine gastropod | 
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 | Synonyms | winkle | 
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 | Broader (hypernym) | seasnail | 
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 | Member meronym | genus Littorina, Littorina | 
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 | Substance holonym | periwinkle, winkle | 
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