Closed circuit
Closed circuit noun - A complete electrical circuit around which current flows or a signal circulates.
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Synonyms for Closed circuit
Loop is a synonym for closed circuit. In some cases you can use "Loop" instead a noun phrase "Closed circuit".
Loop
Loop noun - A complete electrical circuit around which current flows or a signal circulates.
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Synonyms for Loop
Closed circuit is a synonym for loop. You can use "Closed circuit" instead a noun "Loop".
Mutual synonyms
Cite this Source
Loop and Closed circuit. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/closed_circuit/loop
Closed circuit & Loop. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/closed_circuit/loop>.
Loop or Closed circuit. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/closed_circuit/loop.
Google Ngram Viewer shows how "closed circuit" and "loop" have occurred on timeline