Where does “self-luminous” come from?

self-luminous (English) comes from English luminous, from Middle French lumineus, from Latin luminosus, from Latin lūmen, from English -escence, from Latin -escens, from Latin -esco, from Latin -eo — Creates transitive imperfective verbs from roots.

self-luminous (English): Light-emitting

Definitions

  1. Light-emitting

Ancestry of “self-luminous”, step by step

StepLanguageWordMeaning
1EnglishluminousEmitting light; glowing brightly; Brightly...
2Middle Frenchlumineus
3Latinluminosusbright, luminous, full of light
4Latinlūmenlight, source of light
5English-escencea specified process or state
6Latin-escens
7Latin-escoForms verbs from adjectives meaning "become "
8Latin-eoForms stative verbs from adjectives; dative...
9Proto-Italic-ēōForms stative verbs, indicating a state of being;...
10Proto-Italic-ējō
11Proto-Indo-European-éh₁yetiThematicization of the athematic stative verbal...
12Proto-Indo-European-yetiCreates transitive imperfective verbs from roots
Every word from Proto-Indo-European -yeti