Phrase guide

ignotum per ignotius

phrase · 2 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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1

phrase

Meaning 1

An attempt to explain something obscure in terms of something else which is even more obscure.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

phrase

Meaning 2

A type of fallacious argument in which one attempts to prove something unknown by relying upon an assumption that is also unknown.

Definition source: English Wiktionary via Wiktextract

Topics: human-sciences, logic, mathematics, philosophy, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

From Latin ignōtum per ignōtius, “[to explain] the unknown by the more unknown”.