Phrase guide

law of averages

noun · 4 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

noun

Meaning 1

The statistical tendency toward a fixed proportion in the results when an experiment is repeated a large number of times.

Definition source: English Wiktionary via Wiktextract

Topics: mathematics, sciences, statistics

Examples

  • Near-synonym: law of large numbers (not always differentiated)

Meaning relationships

Synonyms: law of large numbers

Antonyms: none provided

2

noun

Meaning 2

An imaginary or perceived "law" of probabilities which is wrongly used to predict results in the short-term.

Definition source: English Wiktionary via Wiktextract

Usage: informal

Examples

  • This coin has landed on heads ten times, so by the law of averages it must land on tails next time.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

A real or purported law from centuries past regarding the distribution of recompense after a loss at sea due to an act of God, said by some (but not others) to explain why the word average evolved a sense having to do with means, medians, modes, etc.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

a law affirming that in the long run probabilities will determine performance

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: law, law of nature

History

Etymology

No etymology was provided for this word.

Across languages

Translations

2 source translations are retained for this English entry.

  • Hungarian: átlagok törvénye — statistical tendency
  • Tagalog: batas ng balasak — statistical tendency