noun · 3 senses · updated from the 2026-07-25 local source snapshot
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
Pronunciation
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Received-Pronunciation:/pɪˈtɪʃiˌəʊ prɪnˈkɪpiˌaɪ/
General-American:pə-tĭshʹē-ō' prĭn-sĭpʹē-ī'
General-American:/pəˈtɪʃiˌoʊ prɪnˈsɪpiˌaɪ/
1
noun
Meaning 1
The logical fallacy of begging the question (i.e., "assuming the conclusion").
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
noun
Meaning 3
the logical fallacy of assuming the conclusion in the premises; begging the question
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: petitio
Antonyms: none provided
Broader terms: logical fallacy
History
Etymology
From Latin petītiō prīncipiī (literally “an assumption from the beginning”), calque of Ancient Greek τὸ ἐν ἀρχῇ αἰτεῖσθαι (tò en arkhēî aiteîsthai, “to assume from the beginning”).