préimage
\pʁe.i.maʒ\
The verdict
“préimage” is uncommon French (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.
- Unranked
- below top-frequency French
- 8
- letters
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Pour une application f définie d’un ensemble X à un ensemble Y (f:X↦Y) et un sous-ensemble B de l’ensemble de destination Y (B⊆Y), la préimage de B, f⁻¹(B), est l’ensemble des éléments de X envoyés...
Corpus desk
Index FR-preimage · préimage · French
préimage · 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 "P" thin
- PHOTO-UNK Peer pending
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 | préimage |
| Language | French |
| Part of speech | Noun |
| IPA | \pʁe.i.maʒ\ |
| Letters | 8 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Longue queue: rang de « préimage » en français
Rare enough to double-check
préimage is uncommon French outside the top frequency list, classed as anoun, transcribed \pʁe.i.maʒ\. Rarity is why readers land here mid-draft. 2 senses are on record.
Zero misspellings are on record for préimage in our index, typically a sign the spelling maps closely to how the word sounds. This headword has no recorded confusable partner, which tends to mean the word is visually distinctive enough to stand on its own.
This entry's etymology isn't recorded, so its spelling is easiest to reason about phoneme by phoneme, absent a documented history. The correct French form is préimage, spelled P-R-É-I-M-A-G-E.
Definition
- 1Pour une application f définie d’un ensemble X à un ensemble Y (f:X↦Y) et un sous-ensemble B de l’ensemble de destination Y (B⊆Y), la préimage de B, f⁻¹(B), est l’ensemble des éléments de X envoyés dans B par f : f⁻¹(B)=x∈X∣f(x)∈B.
- 2Pour un seul élément y de l’ensemble de destination, la préimage de y∈Y est définie par : f⁻¹(y)=x∈X∣f(x)=y, c’est-à-dire l’ensemble des antécédents de y.
Synonyms
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.