noun Etymology: New Latin, from French samarskite Date: 1879 a silvery-white lustrous metallic element of the rare-earth group that is used especially in permanent magnets
SAMARIUM
Meaning of SAMARIUM in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012