pyrosis
/paɪˈɹoʊsɪs/
"pyrosis" is a 7-letter English headword indexed on PlainSpell.
The verdict
“pyrosis” is uncommon English (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.
- Unranked
- below top-frequency English
- 7
- letters
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - A burning sensation in the chest due to reflux of stomach contents in the esophagus.
| Property | Value |
|---|---|
| Headword | pyrosis |
| Language | English |
| Part of speech | Noun |
| IPA | /paɪˈɹoʊsɪs/ |
| Letters | 7 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “pyrosis” sits in English frequency
Rare enough to double-check
pyrosis is uncommon English outside the top frequency list, classed as anoun, transcribed /paɪˈɹoʊsɪs/. Rarity is why readers land here mid-draft. Gloss: "A burning sensation in the chest due to reflux of stomach contents in the esophagus.".
No misspelling variants are generated for pyrosis in our index, a sign its spelling follows regular English conventions. No close-neighbour confusable shows up for this headword in our dataset, since no other headword is close enough in sound or shape to pair with it.
Etymologically, the entry records: From Ancient Greek πύρωσις (púrōsis, “burning”), from πῦρ (pûr, “fire”) + -σις (-sis, verbal noun suffix). The correct English form is pyrosis, spelled P-Y-R-O-S-I-S.
Definition
- 1A burning sensation in the chest due to reflux of stomach contents in the esophagus.
Etymology
From Ancient Greek πύρωσις (púrōsis, “burning”), from πῦρ (pûr, “fire”) + -σις (-sis, verbal noun suffix).
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
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Using “pyrosis”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is P-Y-R-O-S-I-S - every other letter order is a misspelling in standard orthography.
- Say it as /paɪˈɹoʊsɪs/ (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
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.