sacrum
\sa.kʁɔm\
The verdict
“sacrum” is uncommon French (frequency #64,764 among 6,032 “S” headwords), classed as a noun. The kind of spelling people second-guess.
- #64,764
- frequency rank, French
- 6,032
- “S” headwords
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Os impair, médian et symétrique, formé de la soudure des vertèbres sacrées (5 chez les humains), situé entre les 2 os coxaux pour former le bassin osseux, et de forme triangulaire à base craniale.
Corpus desk
Index FR-sacrum · sacrum · French
sacrum · rank #64,764 · 0 variants · 0 confusables
- FREQ-RARE #64,764
- LEN-LONG 6 letters
- VOW-2 2 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-DENSE 6,032
- PHOTO-FINISH salpêtre
Nearest frequency peer: salpêtre (+1 rank slots)
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.
Rangs de longue queue près de « sacrum »
Bande clairsemée: les barres inversent le rang pour que le rare se lise plus court
- répercuté
répercuté
35,241 corpus weight
- rétrovirus
rétrovirus
35,240 corpus weight
- réussissaie…
réussissaient
35,239 corpus weight
- sacrum
sacrum
35,237 corpus weight
- salpêtre
salpêtre
35,236 corpus weight
- sanscrit
sanscrit
35,234 corpus weight
What this shows Vue de longue queue: où « sacrum » se situe face à des rangs français aussi rares.
| Property | Value |
|---|---|
| Headword | sacrum |
| Language | French |
| Part of speech | Noun |
| IPA | \sa.kʁɔm\ |
| Letters | 6 |
| Frequency rank | #64,764 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Longue queue: rang de « sacrum » en français
Rare enough to double-check
sacrum is uncommon French at frequency #64,764 among 6,032 “S” headwords, classed as anoun, transcribed \sa.kʁɔm\. Rarity is why readers land here mid-draft. Gloss: "Os impair, médian et symétrique, formé de la soudure des vertèbres sacrées (5 chez les humains), situé entre les 2 os coxaux pour former le bassin osseux, et de forme triangulaire à base craniale.".
The misspelling generator found no plausible variants for sacrum, suggesting the orthography follows predictable French patterns. We don't track a confusable pairing for this entry, which tends to mean the word is visually distinctive enough to stand on its own.
Our source data has no etymology on file for this entry, so any spelling logic here comes from how the word's sounds map to letters, not a documented origin story. The correct French form is sacrum, spelled S-A-C-R-U-M.
Definition
- 1Os impair, médian et symétrique, formé de la soudure des vertèbres sacrées (5 chez les humains), situé entre les 2 os coxaux pour former le bassin osseux, et de forme triangulaire à base craniale.
Recorded use
Wiktionary examplesThese source excerpts show how sacrum appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.
Le mouvement d’extension du buste, au lieu d’être dû au mouvement d’extension de la portion de la colonne vertébrale située entre les fausses côtes et le sacrum est effectué par l’extension de l’articulation coxo-fémorale. La colonne vertébrale reste rigide, elle n’y participe pas.
Victime d’une chute, mardi, lors de la 5ᵉ étape du Tour de France femmes, la Finistérienne Maëva Squiban (Stade Rochelais) souffre d’une fracture du sacrum.
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 French corpus, MIT). See the methodology for how each field is sourced and updated.
Frequently Asked Questions
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Similar French words by spelling shape
Same letter count and similar misspelling depth for "sacrum", not the corpus desk frequency band.
Same letter count
Frequency-ranked French headwords with 6 letters (nearest by frequency rank).