Word.ws English Dictionary

columbiums

columbiums is the plural of columbium.

Meaning of columbium

Noun

columbium (usually uncountable, plural columbiums)

  1. (obsolete, usually) Former name of niobium.

Questions about columbiums

What is columbiums the plural of?
Columbiums is the plural of columbium.

Words near columbiums in the dictionary

  1. columbinic acid
  2. columbite
  3. columbite-tantalite
  4. columbites
  5. columbium
  6. columbiums
  7. columbo
  8. columboid
  9. Columbos
  10. Columbu
  11. Columbus

Source and license

Adapted from Wiktionary: columbiums (page history and authors); columbium (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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