electrophosphorescent (English)
Where does "electrophosphorescent" come from?
The term electrophosphorescent is a modern compound formed by combining the prefix electro, a shortening of electric, with the word phosphorescent[1][3]. The latter part originates from phosphorus and the suffix escent[2]. Phosphorus itself stems from the Latin 'phōsphorus', which was borrowed from the Ancient Greek 'phōsphóros', meaning 'light bearer'[4][5]. This Greek root is a compound of 'phôs' (light) and 'phérō' (to carry)[6]. The root 'phôs' traces back to the Proto-Indo-European 'bʰeh₂' (to shine), while 'phérō' finds its roots in the Proto-Indo-European 'bʰéreti'[8][11]. Interestingly, although the word contains phosphorus, the element itself does not exhibit actual phosphorescence[2].
Open questions
- The etymology of the Ancient Greek form khrṓs remains uncertain despite various proposed connections. [10]
Full etymology tree
- electrophosphorescent (English), 'Of, pertaining to, or exhibiting electrophosphorescence'
- compound electro (English), 'An electrotype.'
- compound phosphorescent (English), 'Having the property of emitting light for a period of time after the source of excitation is taken away, e.g., in electrostatic storage tubes and cathode-ray tubes.'
- derived phosphorus (English), 'A chemical element (symbol P) with an atomic number of 15, that exists in several allotropic forms.'
- borrowed phosphorus (Latin), 'phosphorus'
- inherited φωσφόρος (phōsphóros) (Ancient Greek), 'That which brings light, light-bearing'
- compound φῶς (phôs) (Ancient Greek), 'Attic form of φᾰ́ος (phắos, “light”)'
- inherited φάος (pháos) (Ancient Greek), 'light, especially daylight'
- inherited *pʰáwos (Proto-Hellenic)
- inherited *bʰéh₂os (Proto-Indo-European)
- derived *bʰeh₂- (Proto-Indo-European), 'to shine, glow light'
- inherited *bʰéh₂os (Proto-Indo-European)
- inherited *pʰáwos (Proto-Hellenic)
- inherited φάος (pháos) (Ancient Greek), 'light, especially daylight'
- compound -φόρος (-phóros) (Ancient Greek), '-bearing'
- derived φέρω (phérō) (Ancient Greek), 'to bring, bear, carry'
- inherited *pʰérō (Proto-Hellenic), 'to bear'
- inherited *bʰéreti (Proto-Indo-European), 'to be carrying'
- inherited *pʰérō (Proto-Hellenic), 'to bear'
- derived φέρω (phérō) (Ancient Greek), 'to bring, bear, carry'
- compound φῶς (phôs) (Ancient Greek), 'Attic form of φᾰ́ος (phắos, “light”)'
- inherited φωσφόρος (phōsphóros) (Ancient Greek), 'That which brings light, light-bearing'
- borrowed phosphorus (Latin), 'phosphorus'
- suffix -escent (English), 'beginning to be; becoming'
- derived phosphorus (English), 'A chemical element (symbol P) with an atomic number of 15, that exists in several allotropic forms.'
Ancestors
- electro (English)
- phosphorescent (English)
Sources
- electrophosphorescent (English) - Wiktionary
- phosphorescent (English) - Wiktionary
- electro (English) - Wiktionary
- phosphorus (English) - Wiktionary
- phosphorus (Latin) - Wiktionary
- φωσφόρος (phōsphóros) (Ancient Greek) - Wiktionary
- φῶς (phôs) (Ancient Greek) - Wiktionary
- φέρω (phérō) (Ancient Greek) - Wiktionary
- ἔρως (Ancient Greek) - Wiktionary
- χρώς (Ancient Greek) - Wiktionary
- φάος (pháos) (Ancient Greek) - Wiktionary
Updated August 2026
Etymology data from Wiktionary, CC BY-SA 4.0 · About Miraris