niobium


Definition: Meaning of, niobium in English to English dictionary.

Pronunciation: / nʌɪˈəʊbɪəm /

  • noun
  • synonym
  • antonym
Word Forms:
Singular Plural
niobium niobiums
  1. a soft grey ductile metallic element used in alloys; occurs in niobite; formerly called columbium
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    ANTONYM
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