photobiology

noun
pho·​to·​bi·​ol·​o·​gy | \ ˌfō-tō-(ˌ)bī-ˈä-lə-jē How to pronounce photobiology (audio) \

Definition of photobiology

: a branch of biology that deals with the effects on living organisms of radiant energy (such as light)

Other Words from photobiology

photobiological \ ˌfō-​tō-​ˌbī-​ə-​ˈlä-​ji-​kəl How to pronounce photobiology (audio) \ or less commonly photobiologic \ ˌfō-​tō-​ˌbī-​ə-​ˈlä-​jik How to pronounce photobiology (audio) \ adjective
photobiologist \ ˌfō-​tō-​(ˌ)bī-​ˈä-​lə-​jist How to pronounce photobiology (audio) \ noun

Examples of photobiology in a Sentence

Recent Examples on the Web Antony Young, emeritus professor of experimental photobiology at King's College London, warns that most of the damage caused by ultraviolet radiation is not visible to the naked eye. Nina Avramova, CNN, 28 June 2019 Antony Young, emeritus professor of experimental photobiology at King's College London, warns that most of the damage caused by ultraviolet radiation is not visible to the naked eye. Nina Avramova, CNN, 28 June 2019

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'photobiology.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of photobiology

1923, in the meaning defined above

History and Etymology for photobiology

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Time Traveler for photobiology

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The first known use of photobiology was in 1923

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Dictionary Entries Near photobiology

photobiography

photobiology

photobomb

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Statistics for photobiology

Cite this Entry

“Photobiology.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/photobiology. Accessed 29 Sep. 2022.

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More Definitions for photobiology

photobiology

noun
pho·​to·​bi·​ol·​o·​gy | \ ˌfōt-ō-(ˌ)bī-ˈäl-ə-jē How to pronounce photobiology (audio) \
plural photobiologies

Medical Definition of photobiology

: a branch of biology that deals with the effects of radiant energy (as light) on living things

Other Words from photobiology

photobiological \ -​ˌbī-​ə-​ˈläj-​i-​kəl How to pronounce photobiology (audio) \ also photobiologic \ -​ik How to pronounce photobiology (audio) \ adjective

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