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 fluorescent shimmer was discovered around 11 p.m. on Saturday, Jan. 11, along State Road 29, and an equally sinister blue smoke hovered above. Mark Price, Miami Herald, 16 Jan. 2025 Their resident sweet tamal, a fluorescent red strawberry tamal ($3), is served with a salted caramel sauce. Lauryn Azu, Chicago Tribune, 13 Jan. 2025 Paired against the fluorescent base of Erivo’s green skin, both Elphaba and Glinda’s skin reflect light in a very similar way. Sarah Shachat, IndieWire, 23 Dec. 2024 Folio Photonics is a company which has developed a multilayer optical recording system for archiving applications which can result in photothermal recording similar to Blu-ray optical discs with either reflective or fluorescent recording technologies. Thomas Coughlin, Forbes, 11 Dec. 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 16 Feb. 2025.

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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