das heißt

\das ˈhaɪ̯st\

/\das ˈhaɪ̯st\/ conj

The verdict

“das heißt” is uncommon French (outside the top frequency list), classed as a conjunction. 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) - C'est-à-dire

Corpus desk

Index FR-das-hei-t · das heißt · French

das heißt · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-LONG 9 letters
  • VOW-3 3 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "D" 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 das heißt
PropertyValue
Headworddas heißt
LanguageFrench
Part of speechConjunction
IPA\das ˈhaɪ̯st\
Letters9
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Longue queue: rang de « das heißt » en français

das heißtreste 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

das heißt is uncommon French outside the top frequency list, classed as aconjunction, transcribed \das ˈhaɪ̯st\. Rarity is why readers land here mid-draft. Gloss: "C'est-à-dire".

We couldn't generate a plausible misspelling set for das heißt, typically a sign the spelling maps closely to how the word sounds. It is not paired with a close-neighbour confusable in our dataset, since its spelling is unusual enough that it doesn't cluster with a lookalike.

This entry carries no recorded etymology, leaving phoneme-to-grapheme mapping as the best guide to its spelling rather than a borrowing history. The correct French form is das heißt, spelled D-A-S- -H-E-I-S-S-T.

Definition

  1. 1
    C'est-à-dire

Recorded use

Wiktionary examples

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

  1. Viele Kinder und Jugendliche haben gesunde bleibende Zähne: In Deutschland sind nur etwa zwei von zehn zwölfjährigen Kindern von Karies betroffen – das heißt, bei ihnen sind ein Zahn oder mehrere Zähne erkrankt.
  2. Im Durchschnitt werden von einem Olivenbaum 50-70 kg Oliven geerntet, das heißt ein einziger Baum produziert pro Jahr etwa fünf bis zehn Liter Öl.

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 "das heißt"?
"das heißt" is spelled D-A-S- -H-E-I-SS-T. The IPA pronunciation is \das ˈhaɪ̯st\.
What does "das heißt" mean?
As a conjunction, "das heißt" means: C'est-à-dire
How do you pronounce "das heißt"?
The IPA (International Phonetic Alphabet) transcription for "das heißt" is \das ˈhaɪ̯st\. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "das heißt" come from?
"das heißt" is a French word. You can look up definitions, pronunciations, and spelling data for this and other words across English, Spanish, Portuguese, French, and German on PlainSpell.
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