baryon

/ˈbɛəɹiɒn/

//ˈbɛəɹiɒn// noun

By · According to Wiktionary data (CC BY-SA) ·

"baryon" is a 6-letter English headword indexed on PlainSpell.

The verdict

“baryon” is uncommon English (frequency #92,369 among 4,121 “B” headwords), classed as a noun. The kind of spelling people second-guess.

#92,369
frequency rank, English
4,121
“B” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A heavy subatomic particle created by the binding of quarks by gluons; a hadron containing three quarks. Baryons have half-odd integral spin and are thus fermions. This category includes the common...

Corpus desk

Index EN-baryon · baryon · English

baryon · rank #92,369 · 0 variants · 0 confusables

  • FREQ-RARE #92,369
  • LEN-LONG 6 letters
  • VOW-3 3 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 4,121
  • PHOTO-FINISH banns

Nearest frequency peer: banns (-1 rank slots)

Read with this headword: Spelling guide for this pattern

Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.

Long-tail ranks near “baryon”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

What this shows Long-tail view: where “baryon” sits against similarly uncommon English ranks.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for baryon
PropertyValue
Headwordbaryon
LanguageEnglish
Part of speechNoun
IPA/ˈbɛəɹiɒn/
Letters6
Frequency rank#92,369
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “baryon” in English

Word frequency stretches from the small set of words we reach for constantly (left) out to the long tail barely used once in a while (right).baryonfalls in this rarity band:

#1#100#1K#10K#100K
← used constantlyrarely used →

Scale is logarithmic (each tick is 10× rarer). Rare peers in the same band: “banns” (#92,368), “ballista” (#92,367), “Bednar” (#92,374). Among 4,121 “B” headwords, “baryon” is #92,369. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

baryon is uncommon English at frequency #92,369 among 4,121 “B” headwords, classed as anoun, transcribed /ˈbɛəɹiɒn/. Rarity is why readers land here mid-draft. Gloss: "A heavy subatomic particle created by the binding of quarks by gluons; a hadron containing three quarks. Baryons have half-odd integral spin and are thus fermions. This category includes the common...".

baryon doesn't appear in our generated misspelling index, a straightforward case of a spelling with little room for common typos. We don't track a confusable pairing for this entry, a sign it's visually distinctive enough not to be mixed up with another word.

Etymologically, the entry records: From Ancient Greek βαρύς (barús, “heavy”) + -on. Coined by Dutch-American physicist Abraham Pais in 1953. Equivalent to baryo- + -on. The correct English form is baryon, spelled B-A-R-Y-O-N.

Definition

  1. 1
    A heavy subatomic particle created by the binding of quarks by gluons; a hadron containing three quarks. Baryons have half-odd integral spin and are thus fermions. This category includes the common proton and neutron of the atomic nucleus.

Recorded use

Wiktionary example

These source excerpts show how baryon appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. Without prejudging on the actual nature of the relationship between the V₁ and the nucleon it seems practical to have a collective name for these particles and other which possibly may still be discovered and which may also have to be taken along in the conservation principle just mentioned. It is proposed to use the fitting name "baryon" for this purpose.

Etymology

From Ancient Greek βαρύς (barús, “heavy”) + -on. Coined by Dutch-American physicist Abraham Pais in 1953. Equivalent to baryo- + -on.

Synonyms

baryon

This word in other languages

barión(Español)baryon(Français)

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 English corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "baryon"?
"baryon" is spelled B-A-R-Y-O-N. The IPA pronunciation is /ˈbɛəɹiɒn/.
What does "baryon" mean?
As a noun, "baryon" means: A heavy subatomic particle created by the binding of quarks by gluons; a hadron containing three quarks. Baryons have half-odd integral spin and are thus fermions. This category includes the common...
How do you pronounce "baryon"?
The IPA (International Phonetic Alphabet) transcription for "baryon" is /ˈbɛəɹiɒn/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What is the origin of the word "baryon"?
From Ancient Greek βαρύς (barús, “heavy”) + -on. Coined by Dutch-American physicist Abraham Pais in 1953. Equivalent to baryo- + -on. See the full etymology section above for more details.
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.

Similar English words by spelling shape

Same letter count and similar misspelling depth for "baryon", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 6 letters (nearest by frequency rank).

Bednar#92,374babied#92,360Biffle#92,387Bussey#92,422

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

Source: FrequencyWords open word-frequency list