fleeting

adjective

fleet·​ing ˈflē-tiŋ How to pronounce fleeting (audio)
: passing swiftly : transitory
… the often fleeting nature of fame and fortune …Tom Sinclair
fleetingly adverb
fleetingness noun
Choose the Right Synonym for fleeting

transient, transitory, ephemeral, momentary, fugitive, fleeting, evanescent mean lasting or staying only a short time.

transient applies to what is actually short in its duration or stay.

a hotel catering primarily to transient guests

transitory applies to what is by its nature or essence bound to change, pass, or come to an end.

fame in the movies is transitory

ephemeral implies striking brevity of life or duration.

many slang words are ephemeral

momentary suggests coming and going quickly and therefore being merely a brief interruption of a more enduring state.

my feelings of guilt were only momentary

fugitive and fleeting imply passing so quickly as to make apprehending difficult.

let a fugitive smile flit across his face
fleeting moments of joy

evanescent suggests a quick vanishing and an airy or fragile quality.

the story has an evanescent touch of whimsy that is lost in translation

Examples of fleeting in a Sentence

I caught a fleeting glimpse of the comet. had a fleeting desire to jump into the cool lake but kept on hiking
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.
For this reason, Mackinac Island is the perfect backdrop for leaf peeping, which is all about taking a quiet moment to enjoy something fleeting. Evie Carrick, Travel + Leisure, 12 Sep. 2025 The final section may prove anticlimactic for some, given the fleeting images captured of elephants believed to have inhabited the highlands for 5,000 years. David Rooney, HollywoodReporter, 12 Sep. 2025 In 1917, Lionel (Mescal), a young, talented music student, meets David (O’Connor) at the Boston Conservatory, where a connection over a deep love of music leads to a fleeting love affair. Jill Goldsmith, Deadline, 12 Sep. 2025 The very nature of life is fleeting. Gillian Telling, PEOPLE, 10 Sep. 2025 See All Example Sentences for fleeting

Word History

First Known Use

1563, in the meaning defined above

Time Traveler
The first known use of fleeting was in 1563

Browse Nearby Words

Cite this Entry

“Fleeting.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fleeting. Accessed 17 Sep. 2025.

Kids Definition

fleeting

adjective
fleet·​ing
ˈflēt-iŋ
: not lasting : passing swiftly
a fleeting glimpse

More from Merriam-Webster on fleeting

Last Updated: - Updated example sentences
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