outgassing
"outgassing" is a 10-letter English headword indexed on PlainSpell.
The verdict
“outgassing” is uncommon English (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.
- Unranked
- below top-frequency English
- 10
- letters
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - The slow release of gas from a solid or liquid; especially, the release of gases into the atmosphere of a planet, or the release of gases from plastic parts.
| Property | Value |
|---|---|
| Headword | outgassing |
| Language | English |
| Part of speech | Noun |
| Letters | 10 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “outgassing” sits in English frequency
Rare enough to double-check
outgassing is uncommon English outside the top frequency list, classed as anoun. Rarity is why readers land here mid-draft. Gloss: "The slow release of gas from a solid or liquid; especially, the release of gases into the atmosphere of a planet, or the release of gases from plastic parts.".
Our edit-distance generator produced no likely misspellings for outgassing, which points to an orthography that plays by predictable English rules. Our dataset records no confusable match here, which tends to mean the word is visually distinctive enough to stand on its own.
Wiktionary doesn't record an etymology for this headword, so its spelling is easiest to reason about phoneme by phoneme, absent a documented history. The correct English form is outgassing, spelled O-U-T-G-A-S-S-I-N-G.
Definition
- 1The slow release of gas from a solid or liquid; especially, the release of gases into the atmosphere of a planet, or the release of gases from plastic parts.
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 “outgassing”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is O-U-T-G-A-S-S-I-N-G - every other letter order is a misspelling in standard orthography.
- 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.