Phrase guide

fudge factor

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

A quantity introduced to compensate for uncertainty.

Definition source: English Wiktionary via Wiktextract

Usage: idiomatic

Topics: engineering, natural-sciences, physical-sciences

Examples

  • We don't know exactly how much the load will weigh, so we'll add in a fudge factor to make sure we don't underestimate.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

Any padding or compensation built into a guess or estimate.

Definition source: English Wiktionary via Wiktextract

Usage: idiomatic

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

variant of "pucker factor", meaning something is/was frightening.

Definition source: English Wiktionary via Wiktextract

Usage: alt-of, alternative, idiomatic

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

a quantity that is added or subtracted in order to increase the accuracy of a scientific measure

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: correction

Antonyms: none provided

Broader terms: indefinite quantity

History

Etymology

No etymology was provided for this word.