Definition of Oppenheimer, Julius Robert in English:

Oppenheimer, Julius Robert

proper noun

  • (1904–67), American theoretical physicist. He was director of the laboratory at Los Alamos during the development of the first atom bomb, but opposed the development of the hydrogen bomb after the Second World War.

Pronunciation

Oppenheimer, Julius Robert

/ˈɒp(ə)nˌhʌɪmə/