chelation
/kiːˈleɪʃən/
"chelation" is a 9-letter English headword indexed on PlainSpell.
The verdict
“chelation” is uncommon English (frequency #77,523 among 43,570 “C” headwords), classed as a noun. The kind of spelling people second-guess.
- #77,523
- frequency rank, English
- 43,570
- “C” headwords
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - The formation of a polydentate chelate compound from a metal salt.
| Property | Value |
|---|---|
| Headword | chelation |
| Language | English |
| Part of speech | Noun |
| IPA | /kiːˈleɪʃən/ |
| Letters | 9 |
| Frequency rank | #77,523 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “chelation” sits in English frequency
Rare enough to double-check
chelation is uncommon English at frequency #77,523 among 43,570 “C” headwords, classed as anoun, transcribed /kiːˈleɪʃən/. Rarity is why readers land here mid-draft. 2 senses are on record.
The misspelling generator found no plausible variants for chelation, and the word's spelling is regular enough that our generator found nothing worth flagging. This headword has no recorded confusable partner, suggesting its spelling stands apart enough that readers rarely confuse it with something else.
Etymologically, the entry records: From chelate + -ion. The correct English form is chelation, spelled C-H-E-L-A-T-I-O-N.
Definition
- 1The formation of a polydentate chelate compound from a metal salt.
- 2The use of this process to remove metal ions from solution, especially to counter poisoning by heavy metals.
Etymology
From chelate + -ion.
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 “chelation”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is C-H-E-L-A-T-I-O-N - every other letter order is a misspelling in standard orthography.
- Say it as /kiːˈleɪʃən/ (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.