“+ noun
Etymology: International Scientific Vocabulary phot- + cathode
: a cathode (as in a photoelectric cell) that emits electrons when exposed to light or other radiation
“+ noun
Etymology: International Scientific Vocabulary phot- + cathode
: a cathode (as in a photoelectric cell) that emits electrons when exposed to light or other radiation
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012