impermanence

noun

im·​per·​ma·​nence (ˌ)im-ˈpər-mə-nən(t)s 

-ˈpərm-

: the quality or state of being impermanent

Synonyms

• ephemerality
• evanescence
• fleetingness
• fugitiveness
• impermanency
• momentariness
• temporariness
• transience
• transiency
• transitoriness

Examples of impermanence in a Sentence

the ancient Roman ruins are a telling reminder of the impermanence of even the grandest man-made constructions

Recent Examples on the Web

Whether exploring gluttony and sin (Pirates of the Caribbean), the impermanence of life (Haunted Mansion) or perseverance in hard work (Snow White’s Enchanted Wish), Disneyland finds delight in the messiness of life. —Todd Martens, Los Angeles Times, 15 May 2025

The structure explores Denes’ lifelong exploration of pyramids merged with nature’s impermanence, using native plants that grow and decay over time. —Rana Good, Forbes.com, 25 Apr. 2025

It was made of sandalwood, which Buddhists believe is a reminder of the impermanence of life. —Sui-Lee Wee, New York Times, 11 Apr. 2025

Buddhism teaches impermanence as a path to compassion and non-attachment. —Greg Orme, Forbes.com, 2 Apr. 2025

Word History

First Known Use

1796, in the meaning defined above

Rhymes for impermanence

• permanence

Kids Definition

impermanence

noun

im·​per·​ma·​nence (ˈ)im-ˈpərm(-ə)-nən(t)s 

: the quality or state of being impermanent