(noun) the German mistress of Adolf Hitler (1910-1945)
(noun) United States rocket engineer (born in Germany where he designed a missile used against England); he led the United States army team that put the first American satellite into space (1912-1977)
Definitions for Tube
(noun) a long hollow cylinder for carrying a substance (as a liquid or gas)
(noun) an electronic device with a screen and speakers that reproduces images and sound