fluorescent

adjective

fluo·​res·​cent flu̇-ˈre-sᵊnt How to pronounce fluorescent (audio)
flȯ-
1
: having or relating to fluorescence
2
: bright and glowing as a result of fluorescence
fluorescent inks
broadly : very bright in color
fluorescent noun
fluorescently adverb

Examples of fluorescent in a Sentence

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.
The study participants were made to sit in front of a fluorescent light box that produced extremely bright white light at 10,000 lux for at least 30 minutes daily. Anuradha Varanasi, Forbes, 4 Nov. 2024 The film, directed by Mike Judge, was set in a fictional software company called Initech; many scenes played out under fluorescent lights in a featureless warren of cubicles. Cal Newport, The New Yorker, 23 Oct. 2024 Rows and rows of fluorescent lights highlighted any and every product needed for your house in one place. Molly Higgins, WIRED, 23 Oct. 2024 And last but not least Bravo to Charli XCX, who revealed another brilliant motivation for that combination of fluorescent green and blurry lowercase text. Jessica Gelt, Los Angeles Times, 18 Oct. 2024 See all Example Sentences for fluorescent 

Word History

First Known Use

1853, in the meaning defined at sense 1

Time Traveler
The first known use of fluorescent was in 1853

Dictionary Entries Near fluorescent

Cite this Entry

“Fluorescent.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fluorescent. Accessed 21 Nov. 2024.

Kids Definition

fluorescent

adjective
flu·​o·​res·​cent
ˌflu̇(-ə)r-ˈes-ᵊnt
1
: having or relating to fluorescence
2
: very bright in color
fluorescent markers

More from Merriam-Webster on fluorescent

Last Updated: - Updated example sentences
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