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  1. Fluorescence - Wikipedia

    Fluorescence Fluorescent minerals emit visible light when exposed to ultraviolet. Fluorescent marine organisms Fluorescent clothes used in black light theatre production, Prague Fluorescence is one of …

  2. FLUORESCENT Definition & Meaning - Merriam-Webster

    The meaning of FLUORESCENT is having or relating to fluorescence. How to use fluorescent in a sentence.

  3. Fluorescence Definition and Examples - Science Notes and Projects

    Apr 5, 2023 · Get the fluorescence definition and examples of fluorescent materials. Learn how the process works and how it differs from phosphorescence.

  4. Fluorescence | Emission, Excitation & Photochemistry | Britannica

    Nov 18, 2025 · Fluorescence, emission of electromagnetic radiation, usually visible light, caused by excitation of atoms in a material, which then reemit almost immediately (within about 10−8 seconds). …

  5. FLUORESCENT | English meaning - Cambridge Dictionary

    FLUORESCENT definition: 1. producing light by fluorescence (= absorbing light of a short wavelength and producing light of…. Learn more.

  6. FLUORESCENT Definition & Meaning | Dictionary.com

    FLUORESCENT definition: possessing the property of fluorescence; exhibiting fluorescence. See examples of fluorescent used in a sentence.

  7. FLUORESCENT definition and meaning | Collins English Dictionary

    Exhibiting or having the property of fluorescence.... Click for English pronunciations, examples sentences, video.

  8. Fluorescent lamp - Wikipedia

    A fluorescent lamp, or fluorescent tube, is a low-pressure mercury-vapor gas-discharge lamp that uses fluorescence to produce visible light. An electric current in the gas excites mercury vapor, to produce …

  9. Fluorescent lamp | Definition, Types, & Facts | Britannica

    Oct 13, 2025 · Fluorescent lamp, electric discharge lamp, cooler and more efficient than incandescent lamps, that produces light by the fluorescence of a phosphor coating. A fluorescent lamp consists of …

  10. FLUORESCENCE Definition & Meaning - Merriam-Webster

    The meaning of FLUORESCENCE is luminescence that is caused by the absorption of radiation at one wavelength followed by nearly immediate reradiation usually at a different wavelength and that …