Word.ws English Dictionary

manganesum

manganesum is the obsolete form of manganese.

Meaning of manganese

Noun

manganese (countable and uncountable, plural manganeses)

  1. (uncountable) A metallic chemical element (symbol Mn) with an atomic number of 25, not a free element in nature but often found in minerals in combination with iron, and useful in industrial alloy production.
    • Oxygen levels on Earth skyrocketed 2.4 billion years ago, when cyanobacteria evolved photosynthesis:[…]. The evolutionary precursor of photosynthesis is still under debate, and a new study sheds light. The critical component of the photosynthetic system is the “water-oxidizing complex”, made up of...2013 September-October, Katie L. Burke, “In the News”, in American Scientist, archived from the original on 27 Jun 2015
  2. (countable) An atom of this element.

Questions about manganesum

What is manganesum the obsolete form of?
Manganesum is the obsolete form of manganese.

Words near manganesum in the dictionary

  1. manganesian
  2. manganesic
  3. manganesious
  4. manganesium
  5. manganesous
  6. manganesum
  7. manganetic
  8. Mangang
  9. Mangangcha
  10. mangangordonite
  11. manganhedenbergite

Source and license

Adapted from Wiktionary: manganesum (page history and authors); manganese (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “manganesum.” Word.ws, https://word.ws/manganesum. Based on Wiktionary, CC BY-SA 4.0.