EINSTEINIUM
Meaning of EINSTEINIUM in English
/uyn stuy"nee euhm/ , n. Chem., Physics.
a transuranic element. Symbol: Es; at. no.: 99.
[ 1950-55; named after Albert EINSTEIN; see -IUM ]
Random House Webster's Unabridged English dictionary.
Полный английский словарь Вебстер - Random House .
2012