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
Design lateral roles with intent, and use talent as the starting point—not the fallback plan. Vibhas Ratanjee, Forbes.com, 6 June 2025 So, House Republicans have two fallbacks in mind for the next few weeks. Alexis Simendinger, The Hill, 25 Mar. 2025
Verb
With a 3-over 73 on his 29th birthday, the triple-bogey on No. 1 being his first since the 2024 BMW Championship, Scheffler fell back to the cluster at 7-under. Joe Arruda, Hartford Courant, 21 June 2025 Ever since that buzzy vodka cocktail fell back into favor in 2021—and flew onto cocktail menus around the world—java is popping up all over menus in classic and unexpected ways. Karla Walsh, Better Homes & Gardens, 20 June 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 1 Jul. 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!