Standard Lemma guide

heuristics

noun · 5 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

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • Received-Pronunciation: /hjuˈɹɪstɪks/
  • Received-Pronunciation: /hjʊˈɹɪstɪks/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • Canada, General-American: /hjuˈɹɪstɪks/
  • Canada, General-American: /hjəˈɹɪstɪks/
  • CMU ARPABET: HH Y UH0 R IH1 S T IH0 K S Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

plural of heuristic

Definition source: English Wiktionary via Wiktextract

Usage: form-of, plural

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

The study of heuristic methods and principles.

Definition source: English Wiktionary via Wiktextract

Usage: plural, plural-only

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

Heuristic methods and approaches considered collectively.

Definition source: English Wiktionary via Wiktextract

Usage: plural, plural-only

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

Simple, efficient rules which people often use to form judgments and make decisions.

Definition source: English Wiktionary via Wiktextract

Usage: broadly, plural, plural-only

Topics: human-sciences, psychology, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

Experience-based methods used to reduce the need for calculations pertaining to equipment size, performance, or operating conditions.

Definition source: English Wiktionary via Wiktextract

Usage: broadly, plural, plural-only

Topics: engineering, natural-sciences, physical-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

From heuristic, from German heuristisch, from New Latin heuristicus by irregular formation from Ancient Greek εὑρίσκω (heurískō, “I discover”).

Across languages

Translations

15 source translations are retained for this English entry.

  • Chinese Mandarin: 啟發法 /启发法 (qǐfā fǎ) — Translations
  • Czech: heuristika — Translations
  • Esperanto: heŭristiko — Translations
  • Finnish: heuristiikka — Translations
  • French: heuristique — Translations
  • German: Heuristik — Translations
  • Hungarian: heurisztika — Translations
  • Italian: euristica — Translations
  • Polish: heurystyka — Translations
  • Portuguese: heurística — Translations
  • Russian: эври́стика (evrístika) — Translations
  • Slovak: heuristika — Translations
  • Spanish: heurística — Translations
  • Swedish: heuristik — Translations
  • Thai: วิทยาการศึกษาสํานึก — Translations
Real reading context

heuristics in complete knowledge articles