fleeting

adjective

fleet·​ing ˈflē-tiŋ 

: passing swiftly : transitory

… the often fleeting nature of fame and fortune …

—Tom Sinclair

fleetingly

ˈflē-tiŋ-lē 

adverb

fleetingness noun

Synonyms

• brief
• deciduous
• ephemeral
• evanescent
• flash
• fugacious
• fugitive
• impermanent
• momentary
• passing
• short-lived
• temporary
• transient
• transitory

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

But they were only meant to be fleeting. Italiano’s predecessor, Thiago Motta, left for Juventus last summer. —James Horncastle, New York Times, 15 May 2025

Digging deeper, Centric’s intelligence interpreted that evergreen items have longer-lasting appeal than fleeting trends, thus justifying the high white tee price hike. —Lauren Parker, Sourcing Journal, 14 May 2025

That means moving beyond fleeting trends and choosing florals that tell a story through vintage findings, upcycled pieces, or a print that genuinely resonates with your style. —Pooja Shah, Forbes.com, 11 May 2025

For me, as someone who spent years searching for that elusive sense of calm, often chasing fleeting trends and quick fixes, ashwagandha has offered a more grounded and sustainable sense of calm. —Anya Meyerowitz, Glamour, 9 May 2025

Word History

First Known Use

1563, in the meaning defined above

Rhymes for fleeting

• beating
• bleating
• cheating
• eating
• greeting
• heating
• meeting
• seating
• sheeting
• sweeting
• treating
• accreting

Kids Definition

fleeting

adjective

fleet·​ing

ˈflēt-iŋ

: not lasting : passing swiftly

a fleeting glimpse