all-important

adjective

all-im·​por·​tant ˌȯl-im-ˈpȯr-tᵊnt How to pronounce all-important (audio)
-tənt
: 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.
Without the all-important horizontal base of the triangle that creates your attic floor or ceiling below, the center of the roof would sag down like an old swayback horse. Tim Carter, Hartford Courant, 19 July 2025 And the all-important operating margin was up from 27.2% last year at this time to 34.1%, almost a point higher than expected. Toni Fitzgerald, Forbes.com, 17 July 2025 But the morning after is the clincher, revealing that everything else was prelude to the all-important question of how to get outside their own heads and seize on the potential of a genuine human connection. Peter Debruge, Variety, 16 July 2025 Similar to mesh ballet flats, another trending warm-weather shoe that plays with sheer materials, jelly sandals offer all-important airflow. Jake Henry Smith, Glamour, 15 July 2025 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

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Cite this Entry

“All-important.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/all-important. Accessed 29 Jul. 2025.

Kids Definition

all-important

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