Word.ws English Dictionary

antiprotonic helium

antiprotonic helium noun: a form of helium where one of the electrons is replaced by an antiproton.

Noun

antiprotonic helium (uncountable)

  1. A form of helium where one of the electrons is replaced by an antiproton.

Questions about antiprotonic helium

What does antiprotonic helium mean?
Antiprotonic helium means a form of helium where one of the electrons is replaced by an antiproton.
What part of speech is antiprotonic helium?
Antiprotonic helium is a noun.

Words near antiprotonic helium in the dictionary

  1. antiprothrombinases
  2. antiprotist
  3. antiprotists
  4. antiproton
  5. antiprotonic
  6. antiprotonic helium
  7. antiprotons
  8. antiprotozoal
  9. antiprotozoals
  10. antiprotozoan
  11. antiproverb

Source and license

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