This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

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adj. Of or relating to the energy of light.

adj. Enhancing the effects of or inducing a toxic reaction to light, especially to ultraviolet light.

adj. of, relating to, or caused by the energy or momentum of light or other electromagnetic radiations

adj. of, or relating to photodynamics

Of or pertaining to the energy or effect of light.

"Then, in a process called photodynamic therapy, it is activated by light, destroying the vessels without harming other parts of the retina."

aerodynamic    ceramic    dynamic    electrodynamic    glutamic    hemodynamic    hypothalamic    panoramic    psychodynamic    samek