1. [ noun ] Last name, frequency rank in the U.S. is 3225
2. [ noun ] (physics) British physicist who was born in Germany and fled Nazi persecution; in the 1940s he passed secret information to the USSR about the development of the atom bomb in the United States (1911-1988)
Synonyms: klaus_fuchs emil_klaus_julius_fuchs
Related terms: physicist
Similar spelling:   fuchsia