dysprosium
noun/dɪsˈprəʊziəm/
/dɪsˈprəʊziəm/
[uncountable] (symbol Dy)
- a chemical element. Dysprosium is a soft silver-white metal used in nuclear research.Word Originlate 19th cent.: from Greek dusprositos ‘hard to get at’ + -ium.
Check pronunciation:
dysprosium