voussoir

/vuˈswɑːr/

//vuˈswɑːr// noun

"voussoir" is a 8-letter English headword indexed on PlainSpell.

The verdict

“voussoir” is uncommon English (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.

Unranked
below top-frequency English
8
letters

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - One of a series of wedge-shaped bricks or stones forming an arch or vault.

Corpus desk

Index EN-voussoir · voussoir · English

voussoir · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-LONG 8 letters
  • VOW-4 4 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "V" 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.

Key facts for voussoir
PropertyValue
Headwordvoussoir
LanguageEnglish
Part of speechNoun
IPA/vuˈswɑːr/
Letters8
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “voussoir” sits in English frequency

voussoir falls outside the top-100,000 ranked English words, the long-tail zone of technical, archaic, or low-frequency vocabulary, exactly where readers second-guess spellings most.

Beyond rank #100,000. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

voussoir is uncommon English outside the top frequency list, classed as anoun, transcribed /vuˈswɑːr/. Rarity is why readers land here mid-draft. Gloss: "One of a series of wedge-shaped bricks or stones forming an arch or vault.".

No generated misspelling entries exist for voussoir in our index, suggesting the orthography follows predictable English patterns. Our confusable-pair dataset has no match for it, suggesting its spelling stands apart enough that readers rarely confuse it with something else.

Etymologically, the entry records: Unadapted borrowing from French voussoir, from Old French vosoir, from Vulgar Latin *volsorium, from *volsus, from Latin volvō (“I roll”). The correct English form is voussoir, spelled V-O-U-S-S-O-I-R.

Definition

  1. 1
    One of a series of wedge-shaped bricks or stones forming an arch or vault.

Etymology

Unadapted borrowing from French voussoir, from Old French vosoir, from Vulgar Latin *volsorium, from *volsus, from Latin volvō (“I roll”).

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.

PlainSpell is rendered directly from structured Wiktionary extracts and open word-frequency lists, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 6, 2026. Primary sources: Wiktionary (via kaikki.org) and FrequencyWords.

Frequently Asked Questions

How do you spell "voussoir"?
"voussoir" is spelled V-O-U-S-S-O-I-R. The IPA pronunciation is /vuˈswɑːr/.
What does "voussoir" mean?
As a noun, "voussoir" means: One of a series of wedge-shaped bricks or stones forming an arch or vault.
How do you pronounce "voussoir"?
The IPA (International Phonetic Alphabet) transcription for "voussoir" is /vuˈswɑːr/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What is the origin of the word "voussoir"?
Unadapted borrowing from French voussoir, from Old French vosoir, from Vulgar Latin *volsorium, from *volsus, from Latin volvō (“I roll”). See the full etymology section above for more details.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.
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.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list