positrón

[posiˈt̪ɾõn]

/[posiˈt̪ɾõn]/ noun

The verdict

“positrón” is outside the top-ranked Spanish vocabulary, used as a noun - the kind of word writers most often double-check.

Unranked
below top-frequency Spanish
8
letters

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Antipartícula del electrón con el mismo espín (1/2), la misma masa, pero con carga eléctrica positiva. Forma parte de la antimateria

Key facts for positrón
PropertyValue
Headwordpositrón
LanguageSpanish
Part of speechNoun
IPA[posiˈt̪ɾõn]
Letters8
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “positrón” sits in Spanish frequency

positrón falls outside the top-100,000 ranked Spanish words, the long-tail zone of technical, archaic, or low-frequency vocabulary, exactly where readers second-guess spellings most.

Beyond rank #100,000. Source: FrequencyWords open word-frequency list.

Spelling & Dictionary Insight

The Spanish entry for positrón is 8 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as [posiˈt̪ɾõn]. It sits outside the most-frequent rank tiers, which is often why uncommon words generate more spelling variants per reader. The dominant gloss from Wiktionary reads: "Antipartícula del electrón con el mismo espín (1/2), la misma masa, pero con carga eléctrica positiva. Forma parte de la antimateria".

positrón doesn't appear in our generated misspelling index, a straightforward case of a spelling with little room for common typos. It is not paired with a close-neighbour confusable in our dataset, suggesting its spelling stands apart enough that readers rarely confuse it with something else.

This headword's origin isn't recorded in our source data, so its spelling pattern is best understood through pronunciation rather than a traceable origin. The correct Spanish form is positrón, spelled P-O-S-I-T-R-Ó-N.

Definition

  1. 1
    Antipartícula del electrón con el mismo espín (1/2), la misma masa, pero con carga eléctrica positiva. Forma parte de la antimateria

This word in other languages

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "positrón"?
"positrón" is spelled P-O-S-I-T-R-Ó-N. The IPA pronunciation is [posiˈt̪ɾõn].
What does "positrón" mean?
As a noun, "positrón" means: Antipartícula del electrón con el mismo espín (1/2), la misma masa, pero con carga eléctrica positiva. Forma parte de la antimateria
How do you pronounce "positrón"?
The IPA (International Phonetic Alphabet) transcription for "positrón" is [posiˈt̪ɾõn]. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "positrón" come from?
"positrón" is a Spanish word. PlainSpell covers definitions, pronunciations, and spelling data across English, Spanish, Portuguese, French, and German.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Using “positrón”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct Spanish spelling is P-O-S-I-T-R-Ó-N - every other letter order is a misspelling in standard orthography.
  • Say it as [posiˈt̪ɾõn] (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Browse more Spanish words and confusable pairs in the same reference. Spanish words
Data Source

Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list FrequencyWords open word-frequency list