endurance

noun

en·​dur·​ance in-ˈdu̇r-ən(t)s 

-ˈdyu̇r-, 

en-

1

: the ability to withstand hardship or adversity

especially : the ability to sustain a prolonged stressful effort or activity

a marathon runner's endurance

2

: the act or an instance of enduring or suffering

endurance of many hardships

3

: permanence, duration

the endurance of the play's importance

Synonyms of endurance

• continuity
• continuation
• persistence
• continuance
• continuousness

Examples of endurance in a Sentence

The exercise program is designed to increase both strength and endurance.

the endurance of his love for his wife was not arrested even by her death

Recent Examples on the Web

This season has often felt like a test of endurance. —George Caulkin, New York Times, 20 Mar. 2026

Improvements in body composition, strength, endurance, sleep quality and energy levels are all signs that your body is moving in the right direction. —Fred Sassani, Austin American Statesman, 19 Mar. 2026

Range and endurance remain central. —Aamir Khollam, Interesting Engineering, 19 Mar. 2026

If awards season is all about endurance, the red carpet at Vanity Fair’s Oscar Party is the perfect moment to finally let loose. —Erin Vanderhoof, Vanity Fair, 17 Mar. 2026

Word History

First Known Use

15th century, in the meaning defined at sense 2

Phrases Containing endurance

• beyond endurance

Kids Definition

endurance

noun

en·​dur·​ance in-ˈd(y)u̇r-ən(t)s 

1

: the quality of lasting or of being permanent

2

: the ability to withstand hardship, adversity, or stress

athletes need to develop endurance

3

: suffering sense 1

endurance of many hardships