Optoelectronics

//ˌɑptoʊ.ɪlɛkˈtɹɑnɪks// noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    The branch of physics that deals with the interaction of light with electronic devices, or the production of light from such devices uncountable

Etymology

From opto- + electronics.

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.