Fer‧mi, En‧ri‧co /ˈfɜːmi $ ˈfɜːr-, enˈriːkəʊ/ 
 (1901–54) a US scientist, born in Italy, who won a Nobel prize for his work on 
radioactivity and produced the first controlled 
NUCLEAR REACTION (=a process in which the parts in the centre of an atom are rearranged to form new substances). 
 [TahlilGaran] Dictionary of Contemporary English ▲