hēˌmanjēˈōmə noun
( plural hemangiomas also hemangio·ma·ta -məd.ə)
Etymology: New Latin, from hem- + angioma
: a usually benign tumor made up of blood vessels and typically occurring as a purplish or reddish slightly elevated area of skin overlying a network of intercommunicating capillaries — see port-wine stain , strawberry mark