phosphorescence: meaning, definition, pronunciation and examples
LowAcademic / Technical / Literary
Quick answer
What does “phosphorescence” mean?
The property of emitting light without noticeable heat after exposure to radiation, often seen in marine organisms or certain minerals.
Audio
Pronunciation
Definition
Meaning and Definition
The property of emitting light without noticeable heat after exposure to radiation, often seen in marine organisms or certain minerals.
Any faint, lingering glow or light that persists after its source is removed; metaphorical use for lingering influence or memory.
Dialectal Variation
British vs American Usage
Differences
Spelling identical. Usage slightly more common in British literary contexts (e.g., Victorian nature writing).
Connotations
British English may retain stronger 19th-century literary/marine associations; American English often more technical/scientific.
Frequency
Rare in everyday speech in both varieties; comparable frequency in scientific writing.
Grammar
How to Use “phosphorescence” in a Sentence
The + noun + shows/displays/emits + phosphorescencephosphorescence + of + the + nounbathed/illuminated by + phosphorescenceVocabulary
Collocations
Examples
Examples of “phosphorescence” in a Sentence
verb
British English
- The plankton phosphoresced in the wake of the boat.
- The mineral will phosphoresce for hours after UV exposure.
American English
- The algae phosphoresced when the water was disturbed.
- The treated surface phosphoresces under black light.
adverb
British English
- The sea shone phosphorescently under the moon.
- The fungus glowed phosphorescently in the dark cave.
American English
- The waves broke phosphorescently on the shore.
- The paint lit up phosphorescently after the lights went out.
adjective
British English
- The phosphorescent wake trailed behind the ship.
- We collected phosphorescent shells from the beach.
American English
- The phosphorescent dial on the watch glowed green.
- They swam in the phosphorescent bay.
Usage
Meaning in Context
Business
Rare; possibly in photonics or lighting industries.
Academic
Common in marine biology, chemistry, physics, geology texts.
Everyday
Rare; used poetically to describe glowing water at night.
Technical
Standard term in photochemistry and oceanography for specific delayed light emission.
Vocabulary
Synonyms of “phosphorescence”
Neutral
Watch out
Common Mistakes When Using “phosphorescence”
- Confusing with 'fluorescence' (immediate emission), misspelling as 'phosporescence' (missing second 'h').
FAQ
Frequently Asked Questions
No. Bioluminescence is light produced by a living organism through a chemical reaction. Phosphorescence is a type of photoluminescence where a substance emits light after absorbing radiation. Some bioluminescent effects can involve phosphorescent mechanisms.
It is often caused by microscopic marine organisms like dinoflagellates or bacteria. When disturbed (e.g., by a wave or boat), they emit a blue-green light through chemical reactions, a phenomenon sometimes referred to as 'marine phosphorescence' or, more accurately, bioluminescence.
Typically, no. The emitted light is very faint and is only visible in low-light or dark conditions. The exciting radiation (e.g., sunlight) must also be removed to observe the delayed glow.
Yes, it is used in literary and poetic contexts to describe any soft, lingering glow, often metaphorically (e.g., 'the phosphorescence of old memories').
The property of emitting light without noticeable heat after exposure to radiation, often seen in marine organisms or certain minerals.
Phosphorescence is usually academic / technical / literary in register.
Phosphorescence: in British English it is pronounced /ˌfɒsfəˈrɛsəns/, and in American English it is pronounced /ˌfɑsfəˈrɛsəns/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “None specific to this word”
Learning
Memory Aids
Mnemonic
Think: 'PHOSPHORus glows with ESSENCE' – connects to the element phosphorus which glows faintly in air.
Conceptual Metaphor
LINGERING MEMORY IS PHOSPHORESCENCE (e.g., 'the phosphorescence of past love').
Practice
Quiz
Which of the following best describes 'phosphorescence' in scientific terms?