English
galvanoluminescence
galvano- + luminescence
Formed from galvano- + luminescence
Proto-Indo-European *lewk- ‘bright’
Proto-Indo-European *léwksmn̥
Proto-Italic *louksmən
Latin lumen ‘light, source of light’
English luminescence
Today it means
noun Synonym of electroluminescence.
Language periods are conventional ranges, not dates for this word.
Etymograph / galvanoluminescence