Where does “overillumination” come from?

overillumination (English) comes from English illumination, from Middle French illumination, from Latin illuminatio, from Latin illūminō, from Latin lūminō, from Latin lūmen, from English -escence, from Latin -escens — Creates transitive imperfective verbs from roots.

overillumination (English): Excess light supplied beyond the amount required...

Definitions

  1. Excess light supplied beyond the amount required...

Ancestry of “overillumination”, step by step

StepLanguageWordMeaning
1EnglishilluminationThe act of illuminating, or supplying with light;...
2Middle Frenchillumination
3Latinilluminatioglory; enlightening; illumination, lighting
4Latinillūminōto illuminate, light up, brighten
5Latinlūminōto illuminate
6Latinlūmenlight, source of light
7English-escencea specified process or state
8Latin-escens
9Latin-escoForms verbs from adjectives meaning "become "
10Latin-eoForms stative verbs from adjectives; dative...
11Proto-Italic-ēōForms stative verbs, indicating a state of being;...
12Proto-Italic-ējō
13Proto-Indo-European-éh₁yetiThematicization of the athematic stative verbal...
14Proto-Indo-European-yetiCreates transitive imperfective verbs from roots
Every word from Proto-Indo-European -yetiEvery word from Latin -eoEvery word from English -escence