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1. Persistent emission of light following exposure to and removal of incident radiation.
2. Emission of light without appreciable heat, as from chemiluminescence of phosphorus or bioluminescence of living organisms.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
1. (General Physics) physics
a. a fluorescence that persists after the bombarding radiation producing it has stopped
b. a fluorescence for which the average lifetime of the excited atoms is greater than 10–8 seconds
2. (General Physics) the light emitted in phosphorescence
3. (Chemistry) the emission of light during a chemical reaction, such as bioluminescence, in which insufficient heat is evolved to cause fluorescence. Compare fluorescence
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
phos•pho•res•cence(ˌfɒs fəˈrɛs əns)
1. the property of being luminous at temperatures below incandescence, as from slow oxidation or after exposure to light or other radiation.
2. a luminous appearance resulting from this.
3. any luminous radiation emitted from a substance after the removal of the exciting agent.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
1. The giving off of light by a substance as a result of having absorbed energy from a form of electromagnetic radiation, such as visible light or x-rays. Unlike fluorescence, phosphorescence continues for a short while after the source of radiation is removed. Compare fluorescence.
2. The light produced in this way.
The American Heritage® Student Science Dictionary, Second Edition. Copyright © 2014 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
The emission of light by an object, and the persistence of this emission over long periods, following irradiation by light or other forms of radiation.
Dictionary of Unfamiliar Words by Diagram Group Copyright © 2008 by Diagram Visual Information Limited
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|Noun||1.||phosphorescence - a fluorescence that persists after the bombarding radiation has ceased|
fluorescence - light emitted during absorption of radiation of some other (invisible) wavelength
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
phosphorescence[ˌfɒsfəˈresns] N → fosforescencia f
Collins Spanish Dictionary - Complete and Unabridged 8th Edition 2005 © William Collins Sons & Co. Ltd. 1971, 1988 © HarperCollins Publishers 1992, 1993, 1996, 1997, 2000, 2003, 2005
phosphorescence[ˌfɒsfəˈrɛsəns] n → phosphorescence f
Collins English/French Electronic Resource. © HarperCollins Publishers 2005
n → Phosphoreszenz f
Collins German Dictionary – Complete and Unabridged 7th Edition 2005. © William Collins Sons & Co. Ltd. 1980 © HarperCollins Publishers 1991, 1997, 1999, 2004, 2005, 2007
phosphorescence[ˌfɒsfəˈrɛsns] n → fosforescenza
Collins Italian Dictionary 1st Edition © HarperCollins Publishers 1995