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molybdenum

  • noun
  • məlĭb'dĭnəm

A chemical element (symbol Mo) with an atomic number of 42: a silvery metal, not found as a free element, used in steel alloys.

Other meanings

  1. A single atom of this element.

    “a quadruple bond between molybdenums”

A kind of

  • metallic element

Related words

  • chromoly
  • dimolybdenum
  • molybdeniferous
  • molybdosis
  • nonmolybdenum
  • organomolybdenum
  • phosphomolybdenum
  • radiomolybdenum
  • trimolybdenum
  • ferromolybdenum
  • moly
  • molybdate

Word history

From Ancient Greek "μολύβδαινα" (a plummet, piece of lead).

Where this comes from

This definition is adapted from “molybdenum” on Wiktionary, by its contributors; related-word lists use Open English WordNet (CC BY 4.0, based on Princeton WordNet), published under CC BY-SA 4.0. This page is published under the same licence.