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Showing results for fluorescence. Search instead for fluoresceringens.
Definitions

fluorescence

[floo-res-uhns, flaw-, floh-] / flʊˈrɛs əns, flɔ-, floʊ- /
NOUN
luminosity
Synonyms
Antonyms
STRONG


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.

The water-soluble, FDA-approved dye used by UltraGreen.ai for fluorescence imaging is considered a generic drug and falls under the current exemption, they say.

From The Wall Street Journal • Apr. 7, 2026

Instead of removing fluorescence with a laser, they activated fluorescent molecules at a single point and tracked their movement.

From Science Daily • Apr. 1, 2026

Emerging portable testing methods include X-ray fluorescence analysers for turmeric and handheld DNA kits to test olive oil.

From BBC • Feb. 9, 2026

"We demonstrated the results of iron stress on phytoplankton out in the ocean, without even bringing back samples to the lab to perform molecular extractions using fluorescence measurements carried out at sea," she said.

From Science Daily • Jan. 12, 2026

Coach Harper, meanwhile, is standing in front of a mirror, her reflection shielded from the fluorescence by a rainbow of soft colors over her head.

From "You Bring the Distant Near" by Mitali Perkins




Vocabulary lists containing fluorescence