glacis
\ɡla.si\
The verdict
“glacis” is a moderately-common French word, ranked #40,786 in French word frequency and used as a noun.
- #40,786
- frequency rank, French
- 6
- letters
- 9
- tracked misspellings
- 18
- confusable pairs
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Talus, pente douce et unie.
Visual similarity to commonly confused words
How many letter changes separate each confused pair (Levenshtein distance, normalized).
Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).
| Property | Value |
|---|---|
| Headword | glacis |
| Language | French |
| Part of speech | Noun |
| IPA | \ɡla.si\ |
| Letters | 6 |
| Frequency rank | #40,786 |
| Misspellings tracked | 9 |
| Confusable pairs | 18 |
| Source | Wiktionary (kaikki.org) |
Where “glacis” sits in French frequency
Spelling & Dictionary Insight
The French entry for glacis is 6 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as \ɡla.si\. Corpus data places it at rank #40,786 in overall French word frequency, marking it as uncommon enough that many writers pause before typing it. Wiktionary records 10 distinct senses for this headword, so context determines which meaning a reader should apply.
Our generated misspelling index lists 9 likely wrong-spelling variants for glacis, with forms such as "galcis", "gglacis", and "glaccis". Each of these forms differs from the correct spelling by one small edit: a doubled letter, a dropped silent letter, or a substituted vowel. It also participates in 18 confusable-pair relationships, "Glas", "glass", "grâces", and more, a pairing that trips writers up because the two words share enough sound or shape to blur together.
Our source data has no etymology on file for this entry, leaving phoneme-to-grapheme mapping as the best guide to its spelling rather than a borrowing history. The correct French form is glacis, spelled G-L-A-C-I-S.
Definition
- 1Talus, pente douce et unie.
- 2Pente douce qui part de la crête du chemin couvert et se perd dans la campagne.
- 3Surface lisse en pente.
- 4Blindage supérieur avant d’un char d’assaut, incliné afin d’améliorer sa résistance à la pénétration.
- 5Espace-tampon ménagé par une puissance autour de ses frontières par le contrôle de régions, voire de pays, limitrophes, afin d’optimiser la défense de son territoire.
- 6Rangée de points qui fixent la doublure sur une étoffe et l’empêchent de plisser.
- 7Couleurs légères et transparentes que les peintres appliquent quelquefois sur les couleurs déjà sèches d’un tableau pour leur donner plus d’éclat, de vigueur, de brillant, etc.
- 8Apparence.
- 9Enduit étanche permettant l’écoulement de l'eau.
- 10Contenu d’un verre, verrée, rasade.
This word in other languages
Common misspellings
Also misspelled as: galcis,gglacis,glaccis,glaciss,glacsi,glaics,glcais,gllacis,lgacis
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of glacis - counted as single-character edits (an insertion, a deletion, or a substituted letter). The larger the bar, the easier the typo is to spot; one-edit slips are the ones that sneak past readers.
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
How do you spell "glacis"?
What does "glacis" mean?
What words are commonly confused with "glacis"?
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Using “glacis”
The practical upshot for anyone who landed here from a spell-check.
- The one correct French spelling is G-L-A-C-I-S - every other letter order is a misspelling in standard orthography.
- Say it as \ɡla.si\ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
- Don't mix it up with “Glas” - see the side-by-side comparison. glacis vs Glas
- Browse more French words and confusable pairs in the same reference. French 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.