noun Etymology: International Scientific Vocabulary Date: 1935 a branch of biology that deals with the effects on living organisms of radiant energy (as light), photobiological also photobiologic adjective photobiologist noun
PHOTOBIOLOGY
Meaning of PHOTOBIOLOGY in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012