gluon
/ˈɡluː.ɒn/
"gluon" is a 5-letter English headword indexed on PlainSpell.
The verdict
“gluon” is uncommon English (frequency #78,636 among 18,276 “G” headwords), classed as a noun. The kind of spelling people second-guess.
- #78,636
- frequency rank, English
- 18,276
- “G” headwords
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - A massless gauge boson that binds quarks together to form baryons, mesons and other hadrons and is associated with the strong nuclear force.
| Property | Value |
|---|---|
| Headword | gluon |
| Language | English |
| Part of speech | Noun |
| IPA | /ˈɡluː.ɒn/ |
| Letters | 5 |
| Frequency rank | #78,636 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “gluon” sits in English frequency
Rare enough to double-check
gluon is uncommon English at frequency #78,636 among 18,276 “G” headwords, classed as anoun, transcribed /ˈɡluː.ɒn/. Rarity is why readers land here mid-draft. Gloss: "A massless gauge boson that binds quarks together to form baryons, mesons and other hadrons and is associated with the strong nuclear force.".
No misspelling variants are generated for gluon in our index, a sign its spelling follows regular English conventions. No confusable counterpart is on file for this word, since nothing in our dataset looks or sounds close enough to cause mix-ups.
Etymologically, the entry records: From glue + -on. From being a particle (suffix "-on") that "glues" (attracts) together particles that feel the force carried by the gluon. Coined by American physicist Murray Gell-Mann in 1962. The correct English form is gluon, spelled G-L-U-O-N.
Definition
- 1A massless gauge boson that binds quarks together to form baryons, mesons and other hadrons and is associated with the strong nuclear force.
Etymology
From glue + -on. From being a particle (suffix "-on") that "glues" (attracts) together particles that feel the force carried by the gluon. Coined by American physicist Murray Gell-Mann in 1962.
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); 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
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Using “gluon”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is G-L-U-O-N - every other letter order is a misspelling in standard orthography.
- Say it as /ˈɡluː.ɒn/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
- Browse more English words and confusable pairs in the same reference. English words
Other uncommon English words near this rank
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.