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.
Because of this, Serhant was concerned while filming season two that the all-important villain character hadn’t yet naturally emerged. Tom Smyth, Vulture, 7 May 2026 The Central Michigan commit also excels defensively at an all-important position. Rick Armstrong, Chicago Tribune, 6 May 2026 The full budget document includes $152 million in the all-important educational cost-sharing money for public schools, along with another $10 million to guarantee that all communities receive an increase of at least 2% in the school funding, lawmakers said. Staff Report, Hartford Courant, 3 May 2026 For an all-important sit-down dinner set inside Leonardo da Vinci’s Last Supper Museum, a team of Italian scenic painters—led by a woman who manages backdrops for an opera in Rome—built and painted a replica on a local soundstage that was about ¾ the size of the original. Mara Reinstein, Architectural Digest, 1 May 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 12 May. 2026.

Kids Definition

all-important

adjective
all-im·​por·​tant
ˌȯ-lim-ˈpȯrt-ᵊnt
-ənt
: of very great importance
an all-important question
Love words? Need even more definitions?

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

More from Merriam-Webster