aufheizen

\ˈaʊ̯fˌhaɪ̯t͡sn̩\

/\ˈaʊ̯fˌhaɪ̯t͡sn̩\/ verb

The verdict

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

Unranked
below top-frequency French
9
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Réchauffer, augmenter la température de quelque chose.

Corpus desk

Index FR-aufheizen · aufheizen · French

aufheizen · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-LONG 9 letters
  • VOW-5 5 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "A" 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 aufheizen
PropertyValue
Headwordaufheizen
LanguageFrench
Part of speechVerb
IPA\ˈaʊ̯fˌhaɪ̯t͡sn̩\
Letters9
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Longue queue: rang de « aufheizen » en français

aufheizenreste hors des 100.000 mots français les plus fréquents, dans la longue queue du vocabulaire technique, archaïque ou rare, là où le doute d'orthographe frappe.

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

Rare enough to double-check

aufheizen is uncommon French outside the top frequency list, classed as averb, transcribed \ˈaʊ̯fˌhaɪ̯t͡sn̩\. Rarity is why readers land here mid-draft. 3 senses are on record.

The misspelling generator found no plausible variants for aufheizen, which points to an orthography that plays by predictable French rules. This headword has no recorded confusable partner, since its spelling is unusual enough that it doesn't cluster with a lookalike.

This entry carries no recorded etymology, so its spelling is best explained by sound-to-letter mapping rather than etymology. The correct French form is aufheizen, spelled A-U-F-H-E-I-Z-E-N.

Definition

  1. 1
    Réchauffer, augmenter la température de quelque chose.
  2. 2
    Se Réchauffer.
  3. 3
    Augmenter (une situation, une tension, une atmosphère...)

Recorded use

Wiktionary example

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

  1. Die Inflation vernichtet die Kaufkraft der Menschen, dennoch wird die Konjunktur des Landes durch ein massives Kreditprogramm weiter aufgeheizt.

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 "aufheizen"?
"aufheizen" is spelled A-U-F-H-E-I-Z-E-N. The IPA pronunciation is \ˈaʊ̯fˌhaɪ̯t͡sn̩\.
What does "aufheizen" mean?
As a verb, "aufheizen" means: Réchauffer, augmenter la température de quelque chose.
How do you pronounce "aufheizen"?
The IPA (International Phonetic Alphabet) transcription for "aufheizen" is \ˈaʊ̯fˌhaɪ̯t͡sn̩\. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "aufheizen" come from?
"aufheizen" is a French word. PlainSpell's reference spans five languages -- English, Spanish, Portuguese, French, and German -- with definitions, pronunciations, and spelling data for each.
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