[ 'hafnɪəm ]
■ noun the chemical element of atomic number 72, a hard silver-grey metal resembling zirconium. (Symbol: Hf )
Origin
1920s: from Hafnia , Latinized form of Dan. Havn , former name of Copenhagen.
[ 'hafnɪəm ]
■ noun the chemical element of atomic number 72, a hard silver-grey metal resembling zirconium. (Symbol: Hf )
Origin
1920s: from Hafnia , Latinized form of Dan. Havn , former name of Copenhagen.
Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004