Petitio Principii

[peˌtiːt͡si̯o pʁɪnˈt͡siːpii]

/[peˌtiːt͡si̯o pʁɪnˈt͡siːpii]/ noun

The verdict

“Petitio Principii” is uncommon German (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.

Unranked
below top-frequency German
17
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - die Verwendung eines unbewiesenen oder noch zu beweisenden Satzes als Prämisse für einen anderen Satz

Corpus desk

Index DE-petitio-principii · Petitio Principii · German

Petitio Principii · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 17 letters
  • VOW-8 8 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.

Key facts for Petitio Principii
PropertyValue
HeadwordPetitio Principii
LanguageGerman
Part of speechNoun
IPA[peˌtiːt͡si̯o pʁɪnˈt͡siːpii]
Letters17
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Langschwanz-Rang von „Petitio Principii“ im Deutschen

Petitio Principiiliegt außerhalb der 100.000 häufigsten deutschen Wörter, im Langschwanz technischer, archaischer oder seltener Formen, genau dort, wo Schreibzweifeln zuschlagen.

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

Rare enough to double-check

Petitio Principii is uncommon German outside the top frequency list, classed as anoun, transcribed [peˌtiːt͡si̯o pʁɪnˈt͡siːpii]. Rarity is why readers land here mid-draft. Gloss: "die Verwendung eines unbewiesenen oder noch zu beweisenden Satzes als Prämisse für einen anderen Satz".

No misspelling variants are generated for Petitio Principii in our index, a sign its spelling follows regular German conventions. No close-neighbour confusable shows up for this headword in our dataset, since no other headword is close enough in sound or shape to pair with it.

No borrowing history is documented for this entry, so its spelling is easiest explained by how it's pronounced rather than where it came from. The correct German form is Petitio Principii, spelled P-E-T-I-T-I-O- -P-R-I-N-C-I-P-I-I.

Definition

  1. 1
    die Verwendung eines unbewiesenen oder noch zu beweisenden Satzes als Prämisse für einen anderen Satz

Recorded use

Wiktionary example

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

  1. Der Circulus vitiosus ist ein Sonderfall einer Petitio Principii.

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 "Petitio Principii"?
"Petitio Principii" is spelled P-E-T-I-T-I-O- -P-R-I-N-C-I-P-I-I. The IPA pronunciation is [peˌtiːt͡si̯o pʁɪnˈt͡siːpii].
What does "Petitio Principii" mean?
As a noun, "Petitio Principii" means: die Verwendung eines unbewiesenen oder noch zu beweisenden Satzes als Prämisse für einen anderen Satz
How do you pronounce "Petitio Principii"?
The IPA (International Phonetic Alphabet) transcription for "Petitio Principii" is [peˌtiːt͡si̯o pʁɪnˈt͡siːpii]. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "Petitio Principii" come from?
"Petitio Principii" is a German 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