noun asimov Isaac. 1920–92, US writer and biochemist, born in Russia. His science-fiction works include Foundation Trilogy (1951–53; sequel 1982) and the collection of stories I, Robot (1950) 3
noun asimov Isaac1920-92; U.S. science & science-fiction writer 3
noun asimov Isaac, 1920–92, U.S. science and science-fiction writer, born in Russia. 1
