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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.

Notably absent from the report was any talk of Iranian concessions, especially on the all-important nuclear issue.

From BBC • May 28, 2026

"Ten years ago, matchday was all-important. Today broadcast is all-important," he said.

From BBC • May 4, 2026

Equities markets will be closed for the Good Friday holiday, but the Bureau of Labor Statistics will release its all-important jobs report Friday, perhaps offering some diversion from Middle East headlines.

From Barron's • Mar. 29, 2026

After “Let ’Em In,” McCartney asked his band member Brian Ray to show off the song’s all-important bass line: a single note plucked over and over and over again.

From Los Angeles Times • Mar. 28, 2026

SCORPIUS: And without Krum, Ron never got jealous and that jealousy was all-important and so Ron and Hermione stayed very good friends but never fell in love — never got married — never had Rose.

From "Harry Potter and the Cursed Child" by J.K. Rowling

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