Where does “semiphosphorescent” come from?

semiphosphorescent (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.

semiphosphorescent (English): Partially phosphorescent

Definitions

  1. Partially phosphorescent

Ancestry of “semiphosphorescent”, step by step

semiphosphorescent 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 semi

StepLanguageWordMeaning
1EnglishsemiA semi-detached house; A semitrailer; a...
2Englishsemi-half; partial, incomplete; somewhat, rather,...
3Latinsēmi-half
4Proto-Indo-Europeansēmihalf; partially
Every word from Proto-Indo-European -yetiEvery word from Latin -eoEvery word from Latin -esco