PHOTIC


Meaning of PHOTIC in English

/ ˈfəʊtɪk; NAmE ˈfoʊ-/ adjective ( technical )

1.

relating to, or caused by, light

2.

relating to the part of the ocean which receives enough light for plants to grow :

the photic zone

Oxford Advanced Learner's English Dictionary.      Оксфордский английский словарь для изучающик язык на продвинутом уровне.