- photobathic
- a. pertaining to sea depths penetrated by sunlight.♦ photobiotic, a. thriving only in light.
Dictionary of difficult words. 2015.
Dictionary of difficult words. 2015.
photobathic — /foʊtoʊˈbæθɪk/ (say fohtoh bathik) adjective in or relating to the stratum of ocean depth penetrated by sunlight …