noun Etymology: New Latin, from J. Gadolin Date: 1886 a magnetic metallic element of the rare-earth group occurring in combination in gadolinite and several other minerals
GADOLINIUM
Meaning of GADOLINIUM in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012