Definitions

from The American Heritage® Dictionary of the English Language, 4th Edition

  • n. See meitnerium.

from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. Meitnerium.

Etymologies

from The American Heritage® Dictionary of the English Language, 4th Edition

Latin ūnus, one; see union + Latin nīl, nothing; see nil + Greek ennea, nine; see ennead + -ium.

from Wiktionary, Creative Commons Attribution/Share-Alike License

Systematic name, literally "element 109".

Examples

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Comments

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