/ ˈfɜːmiəm; NAmE ˈfɜːrm-/ noun
[ U ] ( symb Fm ) a chemical element. Fermium is a very rare radioactive metal.
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WORD ORIGIN
1950s: from the name of E. Fermi (1901-1954), Italian-born American atomic physicist + -ium .
/ ˈfɜːmiəm; NAmE ˈfɜːrm-/ noun
[ U ] ( symb Fm ) a chemical element. Fermium is a very rare radioactive metal.
••
WORD ORIGIN
1950s: from the name of E. Fermi (1901-1954), Italian-born American atomic physicist + -ium .
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005