Definitions

having to do with veins

a Roman goddess, who has nothing to do with veins

flow in the wrong direction - in veins, blood pooling down, rather than flowing up

veins not functioning normally, either because of reflux or obstruction in the vein; in either case, there is pooling and increased back pressure in the veins below

dilated, distended

an 8-legged insect that is not the cause of spider veins

a device which emits pulses of sound waves and then picks up their reflection from underlying tissues and blood vessels to create an image of those tissues and vessels