uzi
— Noun
– English
~ a type of submachine gun that is designed and manufactured in Israel; "the Uzi is used throughout the world as a police and special forces firearm"
Urban V
— Noun
– English
~ French pope from 1362 to 1370 who tried to reestablish the papacy in Rome but in 1367 returned to Avignon hoping to end the war between France and England; canonized in 1870 (1310-1370)
universal veil
— Noun
– English
~ membrane initially completely investing the young sporophore of various mushrooms that is ruptured by growth; represented in the mature mushroom by a volva around lower part of stem and scales on upper surface of the cap
uterine vein
— Noun
– English
~ one of two veins on each side that arise from the uterine plexus and empty into the internal iliac vein
umbilical vein
— Noun
– English
~ a vein in the umbilical cord; returns nutrient blood from the placenta to the fetus
ulnar vein
— Noun
– English
~ any of several veins of the forearm