Showing results for photobiology. Search instead for photobiologies.

photobiology

American

[foh-toh-bahy-ol-uh-jee] / ˌfoʊ toʊ baɪˈɒl ə dʒi /

noun

the study of the effects of light on biological systems.

photobiology British

/ ˌfəʊtəʊbaɪˈɒlədʒɪ, ˌfəʊtəʊˌbaɪəˈlɒdʒɪkəl /

noun

the branch of biology concerned with the effect of light on living organisms

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Derived Forms

Etymology

Origin of photobiology

First recorded in 1930–35; photo- + biology

Example Sentences

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M. Gabriela Lagorio, a chemist who studies photobiology at the University of Buenos Aires and was not involved in the study, says the feature may or may not have an evolutionary purpose.

From Scientific American • May 27, 2019

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023