Word.ws English Dictionary

coannihilation

coannihilation noun: the mutual annihilation of a pair of colliding particles.

Noun

coannihilation (plural coannihilations)

  1. The mutual annihilation of a pair of colliding particles

Forms of coannihilation

pluralcoannihilations

Origin of coannihilation

From co- + annihilation.

Questions about coannihilation

What does coannihilation mean?
Coannihilation means the mutual annihilation of a pair of colliding particles.
What part of speech is coannihilation?
Coannihilation is a noun.
What is the plural of coannihilation?
The plural of coannihilation is coannihilations.

Words near coannihilation in the dictionary

  1. Coandă effect
  2. coannihilate
  3. coannihilated
  4. coannihilates
  5. coannihilating
  6. coannihilation
  7. coannihilations
  8. coanoflagellate
  9. Coans
  10. coantioxidant
  11. coantioxidants

Source and license

Adapted from Wiktionary: coannihilation (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: “coannihilation.” Word.ws, https://word.ws/coannihilation. Based on Wiktionary, CC BY-SA 4.0.