important

adjective

im·​por·​tant im-ˈpȯr-tᵊnt How to pronounce important (audio)
 especially Southern US and New England  -tənt,
-dənt
1
: marked by or indicative of significant worth or consequence : valuable in content or relationship
2
: giving evidence of a feeling of self-importance
3
obsolete : importunate, urgent
Importantly vs. Important: Usage Guide

A number of commentators have objected to importantly as a sentence modifier (the use defined above at sense 1) and have recommended important instead. Actually, both the adverb and the adjective are in reputable standard use in this function. Important is always used with more or most.

had bronze weapons and composite bows; more important, they utilized the horse and war chariot Harry A. Gailey, Jr.
second and most important, the book contains no important woman character F. Scott Fitzgerald

Importantly is commonly used in similar contexts, but it is somewhat more flexible in not requiring more or most.

sticks and, just as importantly, unsticks easily Phoebe Hawkins
importantly, the leaven in the mixture is quality George O'Brien

Examples of important in a Sentence

Diet and exercise are important for health. In his editorial, he made several important points. Scientists have made an important discovery. Doing her job well is important to her. He's one of the most important scholars in his field.
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.
Three Key Lessons: Pareek’s Insights into Innovation Over the course of his career, Pareek has learned many important lessons. William Jones, USA Today, 26 Apr. 2025 In the end, the team found an old pizza parlor which doubled up as a gas station, an important location in a show where the protagonists are constantly encountering new people on their journey. Max Goldbart, Deadline, 25 Apr. 2025 That figure for American whiskey was reduced to 100% in February 2025, a small move, but an important signal. Mark Littler, Forbes.com, 25 Apr. 2025 Perhaps corner was a more important spot, but Starks is an elite player. Jeff Zrebiec, New York Times, 25 Apr. 2025 See All Example Sentences for important

Word History

Etymology

Middle English importante, from Medieval Latin important-, importans, present participle of importare to signify — more at import entry 1

First Known Use

15th century, in the meaning defined at sense 1

Time Traveler
The first known use of important was in the 15th century

Browse Nearby Words

Cite this Entry

“Important.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/important. Accessed 2 May. 2025.

Kids Definition

important

adjective
im·​por·​tant im-ˈpȯrt-ᵊnt How to pronounce important (audio)
-ənt
1
: having great meaning or influence : significant
an important day to remember
our most important product
an important change
2
: having power or authority
an important leader
3
: believing or acting as if one's importance is greater than it really is
importantly adverb

More from Merriam-Webster on important

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