Standard Lemma guide
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
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No pronunciation record was provided for this word.
noun
A form of luminescence produced by the bombardment of a metal or a phosphor by electrons (as in a traditional television).
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
Topics: natural-sciences, physical-sciences, physics
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
History
Etymology tree English cathode Ancient Greek -ο- (-o-)der. Latin -o-bor. English -o- Proto-Indo-European *lewk- Proto-Indo-European *-s- Proto-Indo-European *-mn̥ Proto-Indo-European *léwksmn̥ Proto-Italic *louksmən Latin lumen Proto-Indo-European *-éh1ti Proto-Indo-European *-sḱéti Proto-Indo-European *-éh1sḱeti Proto-Italic *-ēskō Latin -ēscō Latin -escensder. English -escence English luminescence English cathodoluminescence From cathode + -o- + luminescence.
Across languages
2 source translations are retained for this English entry.
