Word.ws English Dictionary

collapsium

collapsium noun: a fictional material usually described as having an extremely high density.

Noun

collapsium (uncountable)

  1. A fictional material usually described as having an extremely high density.

Origin of collapsium

From collapse + -ium. Probably alluding to black holes, which are extremely dense objects formed by collapsing matter in the core of a dying star.

Questions about collapsium

What does collapsium mean?
Collapsium means a fictional material usually described as having an extremely high density.
What part of speech is collapsium?
Collapsium is a noun.

Words near collapsium in the dictionary

  1. collapsions
  2. collapsism
  3. collapsitarian
  4. collapsitarianism
  5. collapsitarians
  6. collapsium
  7. collapsogram
  8. collapsograms
  9. collapsologist
  10. collapsologists
  11. collapsology

Source and license

Adapted from Wiktionary: collapsium (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.

Last updated:

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