fractionate
/ˈfɹæk.ʃəneɪt/
"fractionate" is a 11-letter English headword indexed on PlainSpell.
The verdict
“fractionate” is uncommon English (outside the top frequency list), classed as a verb. The kind of spelling people second-guess.
- Unranked
- below top-frequency English
- 11
- letters
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - To separate (a mixture) into its individual constituents by exploiting differences in some chemical or physical property, such as boiling point, particle size, solubility etc.
Corpus desk
Index EN-fractionate · fractionate · English
fractionate · unranked · 0 variants · 0 confusables
- FREQ-UNRANKED Unranked
- LEN-MEGA 11 letters
- VOW-5 5 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-THIN "F" thin
- PHOTO-UNK Peer pending
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.
| Property | Value |
|---|---|
| Headword | fractionate |
| Language | English |
| Part of speech | Verb |
| IPA | /ˈfɹæk.ʃəneɪt/ |
| Letters | 11 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Long-tail rank of “fractionate” in English
Rare enough to double-check
fractionate is uncommon English outside the top frequency list, classed as averb, transcribed /ˈfɹæk.ʃəneɪt/. Rarity is why readers land here mid-draft. 4 senses are on record.
fractionate has no tracked misspelling variants, since its letter pattern doesn't lend itself to common typo substitutions. Our confusable-pair dataset has no match for it, which usually means its spelling is distinct enough that readers don't reach for a similar-looking word instead.
Etymologically, the entry records: From fraction + -ate (verb-forming suffix). The correct English form is fractionate, spelled F-R-A-C-T-I-O-N-A-T-E.
Definition
- 1To separate (a mixture) into its individual constituents by exploiting differences in some chemical or physical property, such as boiling point, particle size, solubility etc.
- 2To divide a total dose of radiation into fractions.
- 3To divide each plaintext symbol into several ciphertext symbols as a preliminary stage of encryption.
- 4To use the technique of fractionation in hypnosis.
Recorded use
Wiktionary exampleThese source excerpts show how fractionate appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.
Crude oil is fractionated in a refinery to produce a number of different petroleum products.
Etymology
From fraction + -ate (verb-forming 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.