utmost
Americanadjective
noun
-
Also the greatest degree or amount.
the utmost that can be said;
The hotel provides the utmost in comfort.
-
the most or best of one's abilities, powers, etc..
He did his utmost to finish on time.
-
the extreme limit or extent.
His patience was taxed to the utmost.
adjective
-
of the greatest possible degree or amount
the utmost degree
-
at the furthest limit
the utmost town on the peninsula
noun
Etymology
Origin of utmost
First recorded before 900; Middle English utmest, Old English ūtemest; equivalent to out + -most
Explanation
Utmost means "the greatest extent or amount." When you work as hard as you possibly can, you do your utmost to accomplish your goal. Whenever something is the most, it can be described as the utmost. If a message is of the utmost importance, it's as important as it possibly can be. Any time you want to really want to emphasize that you believe in something more than anything else or truly intend to do something, do your utmost to use the word utmost.
Vocabulary lists containing utmost
Vocabulary from the Magna Carta on its 800th Anniversary
Looking to grow your vocabulary? Check out this interactive, curated word list from our team of English language specialists at Vocabulary.com – one of over 17,000 lists we've built to help learners worldwide!
"American Names"
Interested in learning more words like this one? Our team at Vocabulary.com has got you covered! You can review flashcards, quiz yourself, practice spelling, and more – and it's all completely free to use!
Escape from Mr. Lemoncello's Library
Want to remember this word for good? Start your learning journey today with our library of interactive, themed word lists built by the experts at Vocabulary.com – we'll help you make the most of your study time!
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.
"We shall fight this matter to the utmost end and are already looking forward to the Supreme Court," Chukwudi Uguru told journalists after the court session.
From Barron's ● Jul. 17, 2026
As law, policy and regulation have penetrated deeper into every facet of life, the First Amendment right “to petition the government for the redress of grievances” has become of utmost importance.
From The Wall Street Journal ● Jul. 9, 2026
"He stayed true to himself. He's still humble. He treats everyone with the utmost respect."
From BBC ● Jul. 1, 2026
In a statement, the company said it has “the utmost respect and admiration” for the movie’s director Luca Guadagnino.
From Los Angeles Times ● Jun. 30, 2026
It seemed of utmost urgency to Laila, suddenly, that she not stir or make a noise.
From "A Thousand Splendid Suns" by Khaled Hosseini
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
