English
immunoluminescence
From immuno- + luminescence.
Formed from immuno- + 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 A technique in which antibodies are detected via a luminescent reaction
Language periods are conventional ranges, not dates for this word.
Etymograph / immunoluminescence