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 But even as nature beckons us out of doors, the lure of the fluorescent blue-light box remains, especially as a season once associated with reruns and stagnation only seems to get more packed with appointment viewing. Lucy Ford, TIME, 23 May 2024 The best way to understand the effect solar storms have on our planet is to think of the atmosphere as akin to the gas in a fluorescent light bulb. Jeffrey Kluger, TIME, 15 May 2024 See all Example Sentences for fluorescent 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'fluorescent.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

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 2 Jun. 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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