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Synonyms

evanescent

American  
[ev-uh-nes-uhnt] / ˌɛv əˈnɛs ənt /

adjective

  1. vanishing; fading away; fleeting.

  2. tending to become imperceptible; scarcely perceptible.


evanescent British  
/ ˌɛvəˈnɛsənt /

adjective

  1. passing out of sight; fading away; vanishing

  2. ephemeral or transitory

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of evanescent

First recorded in 1700–1805; from Latin ēvānēscent- (stem of ēvānēscēns ) “vanishing, disappearing”; see evanesce, -ent

Explanation

A beautiful sunset, a rainbow, a wonderful dream right before your alarm clock goes off — all of these could be described as evanescent, which means “fleeting” or “temporary.” Evanescent comes from the Latin ex, meaning "out of," and vanescere, meaning "to vanish." When pronouncing this word, emphasize the third syllable and note that the c is silent. You might want to practice saying evanescent a few times right now; if you stumble over pronunciation when you need this word the most, whatever you’re describing — be it a shooting star or a whiff of fragrant perfume — will be gone.

Keep Reading on Vocabulary.com

Vocabulary lists containing evanescent

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Evanescent is not the D.C. artist’s only mode.

From Washington Post • Nov. 23, 2016

Evanescent waves can reveal details smaller than a wavelength, but they are hard to capture because they peter out so quickly.

From Scientific American • Jul. 8, 2011

Evanescent expressions all of them, but important as showing the feelings entertained towards her by these men among whom she had been living for more or less time as a sister.

From One of My Sons by Green, Anna Katharine

Evanescent, formless, unstable, impalpable, a fog of uncondensed experiences hovers over our consciousness like an atmosphere of uncombined gases.

From Choice Specimens of American Literature, and Literary Reader Being Selections from the Chief American Writers by Martin, Benj. N.

Evanescent periostitis is met with in acquired syphilis during the period of the early skin eruptions.

From Manual of Surgery Volume First: General Surgery. Sixth Edition. by Thomson, Alexis