dubnium /dubˈni-əm/

1. An artificially produced radioactive transuranic element (symbol Db; atomic no 105), formerly called unnilpentium, joliotium and hahnium
2. A former name for rutherfordium (see under rutherford)

• hardwareman
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• hard wheat
• hardwire
• hard-wired
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• Hardy-Weinberg Law
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