Phrase guide

a posteriori

adj · adv · 6 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

adj

Meaning 1

Involving induction of theories from facts.

Definition source: English Wiktionary via Wiktextract

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

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: empirical, inductive

Antonyms: a priori, deductive

2

adj

Meaning 2

Of a constructed language, Developed on a basis of languages which already exist.

Definition source: English Wiktionary via Wiktextract

Topics: human-sciences, linguistics, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: a priori

3

adv

Meaning 3

In a manner that deduces theories from facts.

Definition source: English Wiktionary via Wiktextract

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

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: inductively[Appendix:Glossary

Antonyms: a priori, deductively

4

adjective

Meaning 4

involving reasoning from facts or particulars to general principles or from effects to causes

Definition source: Princeton WordNet 3.0

Examples

  • a posteriori demonstration

Meaning relationships

Synonyms: none provided

Antonyms: a priori

5

adjective satellite

Meaning 5

requiring evidence for validation or support

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

6

adverb

Meaning 6

derived from observed facts

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: a priori

History

Etymology

Learned borrowing from Medieval Latin ā posteriōrī (“involving reasoning from effect to cause, from experience to theory”, literally “from what follows”). Popularized from the 19th century in reference to the work of Immanuel Kant.

Across languages

Translations

33 source translations are retained for this English entry.

  • Belarusian: апастэрыёрны (apasteryjórny) — involving deduction of theories from facts
  • Chinese Mandarin: 後驗 /后验 (hòuyàn) — involving deduction of theories from facts
  • Danish: a posteriori — involving deduction of theories from facts
  • Finnish: aposteriorinen — involving deduction of theories from facts
  • German: a posteriori — involving deduction of theories from facts
  • German: im Nachhinein — involving deduction of theories from facts
  • German: aposteriorisch — involving deduction of theories from facts
  • Greek: επαγωγικός (epagogikós) — involving deduction of theories from facts
  • Italian: a posteriori — involving deduction of theories from facts
  • Norwegian Bokmål: a posteriori — involving deduction of theories from facts
  • Polish: a posteriori — involving deduction of theories from facts
  • Portuguese: a posteriori — involving deduction of theories from facts
  • Russian: апостерио́рный (aposteriórnyj) — involving deduction of theories from facts
  • Spanish: a posteriori — involving deduction of theories from facts
  • Tagalog: masiranin — involving deduction of theories from facts
  • Ukrainian: апостеріо́рний (aposteriórnyj) — involving deduction of theories from facts
  • Vietnamese: hậu nghiệm — involving deduction of theories from facts
  • Arabic: البعديَة (alʔbādiya) — in a manner that deduces theories from facts
  • Belarusian: апастэрыёры (apasteryjóry) — in a manner that deduces theories from facts
  • Chinese Mandarin: 後驗 /后验 (hòuyàn) — in a manner that deduces theories from facts
  • Finnish: aposteriorisesti — in a manner that deduces theories from facts
  • French: a posteriori — in a manner that deduces theories from facts
  • German: a posteriori — in a manner that deduces theories from facts
  • German: im Nachhinein — in a manner that deduces theories from facts
  • Greek: εκ των υστέρων (ek ton ystéron) — in a manner that deduces theories from facts
  • Hindi: अनुभवजन्य (anubhavjanya) — in a manner that deduces theories from facts
  • Norwegian Bokmål: a posteriori — in a manner that deduces theories from facts
  • Polish: a posteriori — in a manner that deduces theories from facts
  • Portuguese: a posteriori — in a manner that deduces theories from facts
  • Russian: апостерио́ри (aposterióri) — in a manner that deduces theories from facts
  • Russian: по по о́пыту (po po ópytu) — in a manner that deduces theories from facts
  • Spanish: a posteriori — in a manner that deduces theories from facts
  • Ukrainian: апостеріо́рі (aposterióri) — in a manner that deduces theories from facts