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Definition of fallback

fallback

/ˈfɔːl.bæk/
fall · back
Plural:fallbacks
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fallback Lexical Profile

fallback Game Scores & Validity

• adjective

1

Serving as an alternative or backup plan to be used if the primary choice fails or is unavailable.

Example

"The negotiators agreed on a fallback position in case their initial proposal was rejected."

Synonyms
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Antonyms
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• noun

1

An alternative plan, resource, or option that may be used in an emergency or if the primary choice fails.

Example

"She applied to several local universities as a fallback in case she did not get into her top choice."

2

An act of retreating or a reduction in value, price, or activity.

Example

"Analysts noted a slight fallback in housing prices after months of rapid growth."

Synonyms
View all synonyms for fallback
Antonyms
View all antonyms for fallback

Word Nuance & Usage

The closed compound noun and adjective "fallback" (meaning a backup plan) should be distinguished from the two-word phrasal verb "fall back" (meaning to retreat or rely on).

• Rhymes for fallback

• Nearby Words

fallacious
fallacy
fallaway
fallback
fallen
faller
fallfish

Cite this Entry

Wordmom. (2026). Definition of Fallback. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/fallback
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