Where does “photophosphorescent” come from?

photophosphorescent (English) comes from English phosphorescent, from English -escent, from Latin -escens, from Latin -esco, from Latin -eo, from Proto-Italic -ēō, from Proto-Italic -ējō, from Proto-Indo-European -éh₁yeti — Creates transitive imperfective verbs from roots.

photophosphorescent (English): Of relating to photophosphorescence

Definitions

  1. Of relating to photophosphorescence

Ancestry of “photophosphorescent”, step by step

photophosphorescent traces back through two separate lines of ancestry.

via English phosphorescent

StepLanguageWordMeaning
1EnglishphosphorescentHaving the property of emitting light for a...
2English-escentbeginning to be; becoming; resembling
3Latin-escens
4Latin-escoForms verbs from adjectives meaning "become "
5Latin-eoForms stative verbs from adjectives; dative...
6Proto-Italic-ēōForms stative verbs, indicating a state of being;...
7Proto-Italic-ējō
8Proto-Indo-European-éh₁yetiThematicization of the athematic stative verbal...
9Proto-Indo-European-yetiCreates transitive imperfective verbs from roots

via English photo

StepLanguageWordMeaning
1EnglishphotoA photograph; A photo finish; To take a...
2EnglishphotographyThe art and technology of producing images on...
3Frenchphotographiephotography; photograph
4Ancient Greekγρᾰ́φωscribe; to cut into, scratch; to draw, paint; to...
Every word from Proto-Indo-European -yeti