noun Dip·la·de·nia \ˌdipləˈdēnēə\

Definition of Dipladenia

  1. :  a genus of tropical South American woody vines (family Apocynaceae) having large varicolored racemose flowers

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Origin and Etymology of dipladenia

New Latin, from dipl- + Greek aden-, adēn gland + New Latin -ia; from the pair of nectar glands — more at aden-

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a rounded knoll or a ridge of ice

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