fallback

1 of 2

noun

fall·​back ˈfȯl-ˌbak How to pronounce fallback (audio)
1
: something on which one can fall back : reserve
often used attributively
a fallback career
a fallback position
2
: a falling back : retreat
3
: something that falls back
the fallback from an explosion

fall back

2 of 2

verb

fell back; fallen back; falling back; falls back
Phrases
fall back on or fall back upon
: to have recourse to
had to fall back on their reserves

Examples of fallback in a Sentence

Verb resistance from native forces was greater than expected, and the invading army was forced to fall back
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Noun
Not merely with the media but going forward in the offseason — during which the Royals have some pivotal work to do if this season is going to prove a springboard instead of a fallback. Kansas City Star, 1 Oct. 2025 Still, Altman admitted that when parents are unreachable, police may become the fallback option. Kurt Knutsson, FOXNews.com, 30 Sep. 2025
Verb
Back then, inflation also ramped up past 5%, fell back toward 3%, but then ultimately soared above 10% between 1972 and 1974, hurt by the 1973 Arab Oil Embargo and the end of President Nixon's wage and price controls . Sarah Min, CNBC, 14 Oct. 2025 Even when new songs have come for the crown, a lot of them have only remained briefly at the top before falling back behind the top 10’s longterm residents in 2025. Eric Renner Brown, Billboard, 14 Oct. 2025 See All Example Sentences for fallback

Word History

First Known Use

Noun

1830, in the meaning defined at sense 2

Verb

1607, in the meaning defined above

Time Traveler
The first known use of fallback was in 1607

Browse Nearby Words

See all Nearby Words

Cite this Entry

“Fallback.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fallback. Accessed 17 Oct. 2025.

Kids Definition

fall back

verb
Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!