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

took a position of some importance

b

: an important aspect or bearing : significance

an event of great importance in history

2

obsolete : import, meaning

3

obsolete : importunity

4

obsolete : a weighty matter

Synonyms of importance

• 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 war in Ukraine has shown the importance of modern data and AI infrastructure on the battlefield. —Nikita Ostrovsky, Time, 18 June 2026

Equally vital, aging misers addicted to their vocations need palliatives and surrogates for the drug of importance. —Literary Hub, 18 June 2026

Devil's Rope Museum in McLean, Texas Roughly an hour's drive from Amarillo, the Devil's Rope Museum is an interesting stop, with exhibits dedicated to the history of Route 66 in Texas, as well as the importance of barbed wire and its impact on the American West. —Elizabeth Rhodes, Travel + Leisure, 18 June 2026

Julio Machicote, who attended the parade with family members ,shared the importance of the moment. —Mason Leib, ABC News, 18 June 2026

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