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We found 29 dictionaries with English definitions that include the word niobium:
Click on the first link on a line below to go directly to a page where "niobium" is defined.

General dictionaries General (22 matching dictionaries)
  1. niobium: Merriam-Webster.com [home, info]
  2. niobium: Oxford Learner's Dictionaries [home, info]
  3. niobium: American Heritage Dictionary of the English Language [home, info]
  4. niobium: Collins English Dictionary [home, info]
  5. niobium: Vocabulary.com [home, info]
  6. Niobium, niobium: Wordnik [home, info]
  7. niobium: Wiktionary [home, info]
  8. niobium: Webster's New World College Dictionary, 4th Ed. [home, info]
  9. niobium: The Wordsmyth English Dictionary-Thesaurus [home, info]
  10. niobium: Infoplease Dictionary [home, info]
  11. niobium: Dictionary.com [home, info]
  12. niobium: UltraLingua English Dictionary [home, info]
  13. Niobium: Wikipedia, the Free Encyclopedia [home, info]
  14. Niobium: Online Plain Text English Dictionary [home, info]
  15. niobium: Webster's Revised Unabridged, 1913 Edition [home, info]
  16. niobium: Rhymezone [home, info]
  17. Niobium: AllWords.com Multi-Lingual Dictionary [home, info]
  18. niobium: Free Dictionary [home, info]
  19. niobium: Mnemonic Dictionary [home, info]
  20. niobium: WordNet 1.7 Vocabulary Helper [home, info]
  21. niobium: LookWAYup Translating Dictionary/Thesaurus [home, info]
  22. niobium: Dictionary/thesaurus [home, info]

Art dictionaries Art (1 matching dictionary)
  1. niobium: An Etymological Dictionary of Classical Mythology [home, info]

Computing dictionaries Computing (1 matching dictionary)
  1. niobium: Encyclopedia [home, info]

Medicine dictionaries Medicine (3 matching dictionaries)
  1. Niobium: Medical Dictionary [home, info]
  2. niobium: online medical dictionary [home, info]
  3. niobium: Medical dictionary [home, info]

Science dictionaries Science (2 matching dictionaries)
  1. Niobium: Extragalactic Astronomy [home, info]
  2. niobium: WebElements Periodic Table of the Elements [home, info]

(Note: See niobiums for more definitions.)

Quick definitions from WordNet (niobium)

noun:  a soft gray ductile metallic element used in alloys; occurs in niobite; formerly called columbium

▸ Also see niobiums

Words similar to niobium

Usage examples for niobium

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Rhymes of niobium

Invented words related to niobium

Phrases that include niobium:   lithium niobium trioxide, niobium capacitor, niobium ethoxide, niobium germanium, niobium monoxide, more...

Words similar to niobium:   nb, atomic number 41, more...

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