all-important

adjective

all-im·​por·​tant ˌȯl-im-ˈpȯr-tᵊnt How to pronounce all-important (audio)
-tənt
Synonyms of all-importantnext
: of very great or greatest importance
an all-important question

Examples of all-important in a Sentence

that all-important item for a successful birthday party: a fancily decorated cake with candles
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.
The all-important moon landing would follow in 2028 with yet another set of astronauts. Marcia Dunn, Los Angeles Times, 29 Mar. 2026 The Altamont Pass represents that all-important bridge connecting the San Joaquin Valley’s McMansions to the Bay Area’s lucrative paychecks. Connor Letourneau, San Francisco Chronicle, 28 Mar. 2026 An early goal by Mount Pleasant would transfer the pressure toward the Galaxy, who would then either have to bunker in to hold a two-goal lead or try to push for one, which would be an all-important road goal. Damian Calhoun, Daily News, 19 Mar. 2026 When only a fraction of eligible voters decide all-important primaries. The Editorial Board, Chicago Tribune, 17 Mar. 2026 See All Example Sentences for all-important

Word History

First Known Use

1748, in the meaning defined above

Time Traveler
The first known use of all-important was in 1748

Browse Nearby Words

Cite this Entry

“All-important.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/all-important. Accessed 6 Apr. 2026.

Kids Definition

all-important

adjective
all-im·​por·​tant
ˌȯ-lim-ˈpȯrt-ᵊnt
-ənt
: of very great importance
an all-important question
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