/ ˈɜːbiəm; NAmE ˈɜːrb-/ noun
[ U ] ( symb Er ) a chemical element. Erbium is a soft silver-white metal.
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WORD ORIGIN
mid 19th cent.: modern Latin , from (Ytt)erb(y) , in Sweden, where it was first found. Compare with ytterbium .
/ ˈɜːbiəm; NAmE ˈɜːrb-/ noun
[ U ] ( symb Er ) a chemical element. Erbium is a soft silver-white metal.
••
WORD ORIGIN
mid 19th cent.: modern Latin , from (Ytt)erb(y) , in Sweden, where it was first found. Compare with ytterbium .
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005