concentrator
"concentrator" is a 12-letter English headword indexed on PlainSpell.
The verdict
“concentrator” is an uncommon English word, ranked #65,792 in English word frequency and used as a noun.
- #65,792
- frequency rank, English
- 12
- letters
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - One who concentrates.
| Property | Value |
|---|---|
| Headword | concentrator |
| Language | English |
| Part of speech | Noun |
| Letters | 12 |
| Frequency rank | #65,792 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “concentrator” sits in English frequency
Spelling & Dictionary Insight
The English entry for concentrator is 12 letters long, classified as a noun. Corpus data places it at rank #65,792 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it. Wiktionary records 4 distinct senses for this headword, so context determines which meaning a reader should apply.
Zero misspellings are on record for concentrator in our index, which points to an orthography that plays by predictable English rules. Our confusable-pair dataset has no match for it, which typically means the spelling is too distinctive to be mistaken for another word.
Etymologically, the entry records: From concentrate + -or. The correct English form is concentrator, spelled C-O-N-C-E-N-T-R-A-T-O-R.
Definition
- 1One who concentrates.
- 2A hub.
- 3An apparatus for the separation of dry comminuted ore, by exposing it to intermittent puffs of air.
- 4A frame or ring of wire or hard paper fitting into the cartridge case used in some shotguns, and holding the shot together when discharged, to secure close shooting; also, a device for slightly narrowing the bore at the muzzle for the same purpose.
Etymology
From concentrate + -or.
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 “concentrator”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is C-O-N-C-E-N-T-R-A-T-O-R - 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.