meron
"meron" is a 5-letter English headword indexed on PlainSpell.
The verdict
“meron” is uncommon English (frequency #69,244 among 36,575 “M” headwords), classed as a noun. The kind of spelling people second-guess.
- #69,244
- frequency rank, English
- 36,575
- “M” headwords
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Either of the pair of entities that together make up an instanton.
Corpus desk
Index EN-meron · meron · English
meron · rank #69,244 · 0 variants · 0 confusables
- FREQ-RARE #69,244
- LEN-MID 5 letters
- VOW-2 2 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-DENSE 36,575
- PHOTO-FINISH miasma
Nearest frequency peer: miasma (+3 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.
Frequency neighbourhood for “meron”
Lower corpus rank = more everyday usage (inverted bar length for readability)
- Melaka
Melaka
30,762 corpus weight
- mele
mele
30,761 corpus weight
- meron
meron
30,757 corpus weight
- miasma
miasma
30,754 corpus weight
- microeconom…
microeconomics
30,753 corpus weight
- milady
milady
30,752 corpus weight
What this shows Bars show where “meron” sits against the nearest ranked English headwords in the FrequencyWords band, not a reprint of letter-browse containment.
| Property | Value |
|---|---|
| Headword | meron |
| Language | English |
| Part of speech | Noun |
| Letters | 5 |
| Frequency rank | #69,244 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “meron” sits in English frequency
Rare enough to double-check
meron is uncommon English at frequency #69,244 among 36,575 “M” headwords, classed as anoun. Rarity is why readers land here mid-draft. Gloss: "Either of the pair of entities that together make up an instanton.".
We couldn't generate a plausible misspelling set for meron, and the word's spelling is regular enough that our generator found nothing worth flagging. It is not paired with a close-neighbour confusable in our dataset, since its spelling is unusual enough that it doesn't cluster with a lookalike.
Etymologically, the entry records: From mero- (“part, portion”) + -on. Coined by American scientists Curtis G. Allan Jr., Roger Dashen, and David J. Gross, in 1977. The correct English form is meron, spelled M-E-R-O-N.
Definition
- 1Either of the pair of entities that together make up an instanton.
Etymology
From mero- (“part, portion”) + -on. Coined by American scientists Curtis G. Allan Jr., Roger Dashen, and David J. Gross, in 1977.
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.
PlainSpell is rendered directly from structured Wiktionary extracts and open word-frequency lists, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 6, 2026. Primary sources: Wiktionary (via kaikki.org) and FrequencyWords.
Frequently Asked Questions
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Similar English words by spelling shape
Same letter count and similar misspelling depth for "meron", not the corpus desk frequency band.
Same letter count
Frequency-ranked English headwords with 5 letters (nearest by frequency 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.