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English definition of “circuitry”

circuitry

noun [U]     /ˈsɜː.kɪ.tri/ US  /ˈsɝː-/
the circuits that an electrical or electronic device contains, considered as a single system: The circuitry in this fighter aircraft has been protected against strong magnetic fields.Electrical components and circuitry
(Definition of circuitry noun from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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