Standard Lemma guide

photoelectricity

noun · 2 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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No pronunciation record was provided for this word.

1

noun

Meaning 1

Electricity produced by the photoelectric effect.

Definition source: English Wiktionary via Wiktextract

Usage: uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

electricity generated by light or affected by light

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: electricity

History

Etymology

Etymology tree Proto-Indo-European *bheh2- Proto-Indo-European *bhéh2os Proto-Hellenic *pháwos Ancient Greek φᾰ́ος (phắos) Ancient Greek φῶς (phôs) Ancient Greek φωτο- (phōto-)der. English photo- Ancient Greek ἤλεκτρον (ḗlektron)bor. Latin ēlectrum Proto-Indo-European *-ikos Proto-Italic *-ikos Latin -icus New Latin ēlectricusbor. English electric Proto-Indo-European *-teh2 Proto-Indo-European *-ts Proto-Indo-European *-teh2ts Latin -itāsder. Old French -itebor. Middle English -ite English -ity English electricity English photoelectricity From photo- + electricity.

Across languages

Translations

12 source translations are retained for this English entry.

  • Catalan: fotoelectricitat — electricity produced by the photoelectric effect
  • Chinese Mandarin: 光電 /光电 (guāngdiàn) — electricity produced by the photoelectric effect
  • Finnish: valosähkö — electricity produced by the photoelectric effect
  • Indonesian: fotoelektrisitas — electricity produced by the photoelectric effect
  • Italian: fotoelettricità — electricity produced by the photoelectric effect
  • Japanese: 光電 — electricity produced by the photoelectric effect
  • Marathi: प्रकाश विद्युत (prakāś vidyut) — electricity produced by the photoelectric effect
  • Portuguese: fotoeletricidade — electricity produced by the photoelectric effect
  • Spanish: fotoelectricidad — electricity produced by the photoelectric effect
  • Swedish: fotoelektricitet — electricity produced by the photoelectric effect
  • Tagalog: sugadagitban — electricity produced by the photoelectric effect
  • Ukrainian: фотоеле́ктрика (fotoeléktryka) — electricity produced by the photoelectric effect