fōˈtänəsəs noun
( plural photono·si -nəˌsī)
Etymology: New Latin, from phot- + Greek nosos disease
: an abnormality (as snow blindness) caused by exposure to light
fōˈtänəsəs noun
( plural photono·si -nəˌsī)
Etymology: New Latin, from phot- + Greek nosos disease
: an abnormality (as snow blindness) caused by exposure to light
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012