Word.ws English Dictionary

Plural of positron

regular plural

The plural of positron is positrons.

Forms of positron

Singularpositron /ˈpɒz.ɪ.tɹɒn/
Pluralpositrons
Countablecountable

Positrons in a sentence

  • These particles will be called positrons.[1933 March 15, Carl D. Anderson, “The Positive Electron”, in Physical Review, volume 43
  • The intrinsic energy distribution of positrons emitted from a moderator (or remoderator) is significantly smaller than 1 eV.2012, J. W. Humberston, E. A. G. Armour, Atomic Physics with Positrons, page 327. From the entry remoderator
  • The atoms just turned themselves inside out, so to speak, giving us an atom with positrons circling a negatively charged nucleus.1957, John W. Campbell, Islands of Space. From the entry contraterrene
  • First is to provide a stronger positron source and second is to develop a more efficient method to moderate the source positrons into a monoenergetic beam.2000, Paul G. Coleman, Positron Beams and Their Applications, page 309. From the entry moderate

Meaning of positron

  1. noun The antimatter equivalent of an electron, having the same mass but a positive charge.

Full definition of positron

Questions about the plural of positron

What is the plural of positron?
The plural of positron is positrons.
Is positron countable?
Positron is a countable noun.

Source and license

Adapted from Wiktionary: positron (page history and authors) and the entries of its forms. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws left out forms marked obsolete, archaic, rare or dialectal and added the examples. Wiktionary data of 2026-09-02.

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