importance

noun

im·​por·​tance im-ˈpȯr-tᵊn(t)s 

 especially Southern US and New England  -tən(t)s,

-dən(t)s

1

a

: the quality or state of being important : consequence

b

: an important aspect or bearing : significance

2

obsolete : import, meaning

3

obsolete : importunity

4

obsolete : a weighty matter

Synonyms

• significance
• import
• consequence
• magnitude

Choose the Right Synonym for importance

importance, consequence, moment, weight, significance mean a quality or aspect having great worth or significance.

importance implies a value judgment of the superior worth or influence of something or someone.

a region with no cities of importance

consequence generally implies importance because of probable or possible effects.

the style you choose is of little consequence

moment implies conspicuous or self-evident consequence.

a decision of great moment

weight implies a judgment of the immediate relative importance of something.

the argument carried no weight with the judge

significance implies a quality or character that should mark a thing as important but that is not self-evident and may or may not be recognized.

the treaty's significance

Examples of importance in a Sentence

The teacher lectured the students on the importance of mutual respect.

He exaggerated the importance of his role in the rescue mission.

The negotiations have taken on added importance in the wake of the bomb attack.

a matter of little importance

Recent Examples on the Web

The legend of the Dash expanded from mere omen and ill weather, taking on greater importance as an usher of souls; coming to collect descendants of the lost crew and fold them into the fog of the great unknown. —Leanna Renee Hieber, Big Think, 2 Oct. 2025

These findings emphasize the importance of maintaining good oral hygiene through regular brushing, flossing and dental care. —Amy McGorry, FOXNews.com, 2 Oct. 2025

Waukesha County cheers key step in the process For Waukesha County, Boardman's statement satisfies officials' hope that state transportation leaders are at least acknowledging the importance of I-94 locally and are following the steps necessary to make a project happen at some point. —Jim Riccioli, jsonline.com, 2 Oct. 2025

Physics at the start of the 20th century was bursting with discoveries of lasting importance. —Kaif Shaikh, Interesting Engineering, 2 Oct. 2025

Word History

First Known Use

15th century, in the meaning defined at sense 1a

Phrases Containing importance

• a matter of urgency/importance
• self-importance

Rhymes for importance

• portance
• unimportance

Kids Definition

importance

noun

im·​por·​tance im-ˈpȯrt-ᵊn(t)s 

-ən(t)s

: the quality or state of being important