FERMIUM
Meaning of FERMIUM in English
/ferr"mee euhm/ , n. Chem., Physics.
a transuranic element. Symbol: Fm; at. no.: 100.
[ 1950-55; named after E. FERMI; see -IUM ]
Random House Webster's Unabridged English dictionary.
Полный английский словарь Вебстер - Random House .
2012