photosensitization

noun

pho·​to·​sen·​si·​ti·​za·​tion ˌfō-tō-ˌsen(t)-s(ə-)tə-ˈzā-shən How to pronounce photosensitization (audio)
1
: the process of photosensitizing
2
: the condition of being photosensitized
especially : the development of an abnormal capacity to react to sunlight typically by edematous swelling and dermatitis

Examples of photosensitization in a Sentence

Recent Examples on the Web Some essential oils contain furocoumarins, a special class of constituent that can cause photosensitization of the skin. Lindsey Murray, Good Housekeeping, 28 Apr. 2017 Some essential oils contain furocoumarins, a special class of constituent that can cause photosensitization of the skin. Lindsey Murray, Good Housekeeping, 28 Apr. 2017

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'photosensitization.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

circa 1923, in the meaning defined at sense 1

Time Traveler
The first known use of photosensitization was circa 1923

Dictionary Entries Near photosensitization

Cite this Entry

“Photosensitization.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/photosensitization. Accessed 28 Mar. 2024.

Medical Definition

photosensitization

noun
pho·​to·​sen·​si·​ti·​za·​tion
variants also British photosensitisation
1
: the process of photosensitizing
2
: the condition of being photosensitized
especially : the development of an abnormal capacity to react to sunlight typically by edematous swelling and dermatitis

More from Merriam-Webster on photosensitization

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