sidérer

\si.de.ʁe\

/\si.de.ʁe\/ verb

The verdict

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

Unranked
below top-frequency French
7
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Frapper de stupeur, stupéfier.

Corpus desk

Index FR-siderer · sidérer · French

sidérer · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-LONG 7 letters
  • VOW-3 3 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "S" 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.

Key facts for sidérer
PropertyValue
Headwordsidérer
LanguageFrench
Part of speechVerb
IPA\si.de.ʁe\
Letters7
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Longue queue: rang de « sidérer » en français

sidérersiège au-delà des 100.000 formes les plus fréquentes du français, dans la traîne du lexique spécialisé ou peu usité.

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

Rare enough to double-check

sidérer is uncommon French outside the top frequency list, classed as averb, transcribed \si.de.ʁe\. Rarity is why readers land here mid-draft. 2 senses are on record.

Zero misspellings are on record for sidérer in our index, which points to an orthography that plays by predictable French rules. This entry stands alone in our confusable dataset, since nothing in our dataset looks or sounds close enough to cause mix-ups.

This headword's origin isn't recorded in our source data, 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 sidérer, spelled S-I-D-É-R-E-R.

Definition

  1. 1
    Frapper de stupeur, stupéfier.
  2. 2
    Provoquer la sidération de.

Recorded use

Wiktionary examples

These source excerpts show how sidérer appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. Votre impudence me sidère !
  2. L’objectif du patriarcat consista à sidérer le sujet désirant pour le couper de ses désirs profonds.

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.

Frequently Asked Questions

How do you spell "sidérer"?
"sidérer" is spelled S-I-D-É-R-E-R. The IPA pronunciation is \si.de.ʁe\.
What does "sidérer" mean?
As a verb, "sidérer" means: Frapper de stupeur, stupéfier.
How do you pronounce "sidérer"?
The IPA (International Phonetic Alphabet) transcription for "sidérer" is \si.de.ʁe\. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "sidérer" come from?
"sidérer" is a French word. PlainSpell covers definitions, pronunciations, and spelling data across English, Spanish, Portuguese, French, and German.
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.

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

Source: FrequencyWords open word-frequency list