تعريف andrei sakharov في الإنجليزية الإنجليزية القاموس.
{i} (1921-1989) Russian physicist and Soviet political dissident, winner of the 1975 Nobel Peace Prize
a Russian physicist who helped to develop the Soviet hydrogen bomb and who was also a dissident (=someone who criticizes his country's government and is badly treated because of his beliefs) . He won the Nobel Peace Prize in 1975, but the Soviet government would not allow him to travel to Norway to receive it. He was sent away from Moscow as a punishment, until Mikhail Gorbachev became Soviet president and allowed him to return (1921-89)