didymium
A mixture of praseodymium and neodymium once thought to be an elementA mixture of praseodymium and neodymium once thought to be an element (symbol Di).
Meaning
1 senses(uncountable)A mixture of praseodymium and neodymium once thought to be an element (symbol Di).
Translations
2 languagesOrigin
From Ancient Greek δίδυμος (dídumos, “twin”) + -ium.From Ancient Greek δίδυμος (dídumos, “twin”) + -ium.
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Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable