vivisection
/ˌvɪ.vɪˈsɛk.ʃən/
"vivisection" is a 11-letter English headword indexed on PlainSpell.
The verdict
“vivisection” is uncommon English (frequency #66,389 among 969 “V” headwords), classed as a noun. The kind of spelling people second-guess.
- #66,389
- frequency rank, English
- 969
- “V” headwords
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - The act or instance of cutting, surgery, or other invasive treatment of a living organism for the purposes of physiological or pathological scientific investigation.
Corpus desk
Index EN-vivisection · vivisection · English
vivisection · rank #66,389 · 0 variants · 0 confusables
- FREQ-RARE #66,389
- LEN-MEGA 11 letters
- VOW-5 5 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-MID 969
- PHOTO-FINISH Visayas
Nearest frequency peer: Visayas (-1 rank slots)
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.
Long-tail ranks near “vivisection”
Sparse band: bars invert rank so rarer forms read shorter
- Vico
Vico
33,615 corpus weight
- videotaping
videotaping
33,614 corpus weight
- Visayas
Visayas
33,613 corpus weight
- vivisection
vivisection
33,612 corpus weight
- waitlist
waitlist
33,608 corpus weight
- washboard
washboard
33,605 corpus weight
What this shows Long-tail view: where “vivisection” sits against similarly uncommon English ranks.
| Property | Value |
|---|---|
| Headword | vivisection |
| Language | English |
| Part of speech | Noun |
| IPA | /ˌvɪ.vɪˈsɛk.ʃən/ |
| Letters | 11 |
| Frequency rank | #66,389 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Long-tail rank of “vivisection” in English
Rare enough to double-check
vivisection is uncommon English at frequency #66,389 among 969 “V” headwords, classed as anoun, transcribed /ˌvɪ.vɪˈsɛk.ʃən/. Rarity is why readers land here mid-draft. Gloss: "The act or instance of cutting, surgery, or other invasive treatment of a living organism for the purposes of physiological or pathological scientific investigation.".
vivisection has no tracked misspelling variants, a straightforward case of a spelling with little room for common typos. This entry stands alone in our confusable dataset, a sign it's visually distinctive enough not to be mixed up with another word.
Etymologically, the entry records: From Latin vīvus (“alive”) + sectiō (“cutting”). Compare French vivisection. See also vivid and section. The correct English form is vivisection, spelled V-I-V-I-S-E-C-T-I-O-N.
Definition
- 1The act or instance of cutting, surgery, or other invasive treatment of a living organism for the purposes of physiological or pathological scientific investigation.
Etymology
From Latin vīvus (“alive”) + sectiō (“cutting”). Compare French vivisection. See also vivid and section.
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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Similar English words by spelling shape
Same letter count and similar misspelling depth for "vivisection", not the corpus desk frequency band.
Same letter count
Frequency-ranked English headwords with 11 letters (nearest by frequency rank).