Dictionary.com
Thesaurus.com
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.

The problem is that the process strips the liquid of many of its all-important aromas -- an issue some producers resolve by adding in either artificial or natural aromas or added sugar.

From Barron's

I then give my cousin the all-important job of decorating Pierre’s home.

From Literature

He points out that Uganda is a post-conflict country where security is all-important.

From BBC

And two, Microsoft is using capacity in its all-important Azure cloud to service the business, perhaps at the expense of other, more profitable work.

From Barron's

The biggest worry for investors was SAP’s all-important cloud unit, which has benefited in recent years from the artificial-intelligence boom.

From Barron's