Definition of photobiology
: a branch of biology that deals with the effects on living organisms of radiant energy (as light)
Origin of photobiology
International Scientific Vocabulary
First Known Use: 1935
Medical Definition of photobiology
: a branch of biology that deals with the effects of radiant energy (as light) on living things
Learn More about photobiology
Medical Dictionary: Definition of "photobiology"
Seen and Heard
What made you want to look up photobiology? Please tell us where you read or heard it (including the quote, if possible).