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Synonyms

all-important

American  
[awl-im-pawr-tnt] / ˈɔl ɪmˈpɔr tnt /

adjective

  1. extremely or vitally important; essential.


all-important British  

adjective

  1. crucial; vital

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of all-important

First recorded in 1830–40

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

That all-important cold chain exacts a cost from growers and distributors as well.

From MarketWatch Jul. 18, 2026

The significance: This new schedule will align MLS with the European soccer season—along with the all-important summer transfer window.

From The Wall Street Journal Jul. 10, 2026

So before the all-important third group-stage games begin, BBC Sport ranks the best matches, moments, players and goals of the tournament so far.

From BBC Jun. 24, 2026

Worried about the impact on the all-important tourist industry, the government ordered the scene of the attack to be cleaned up as quickly as possible.

From BBC Jun. 11, 2026

It may well be that some of the findings about diminished reproduction are also linked with interference with biological oxidation, and consequent depletion of the all-important storage batteries of ATP.

From "Silent Spring" by Rachel Carson

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