Where does “illuminationism” come from?

illuminationism (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.

illuminationism (English): An Islamic philosophical and mystical school of thought introduced by Iranian philosopher Shihab al-Din Yahya ibn Habash Suhrawardi in the 12th century

Definitions

  1. An Islamic philosophical and mystical school of thought introduced by Iranian philosopher Shihab al-Din Yahya ibn Habash Suhrawardi in the 12th century

Ancestry of “illuminationism”, 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