electronics
US /iˌlekˈtrɑː.nɪks/
UK /iˌlekˈtrɑː.nɪks/
1.
the branch of physics and technology concerned with the design of circuits, and the behavior and movement of electrons in a vacuum, gas, or semiconductor
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He is studying electronics at university.
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The rapid advancement in electronics has transformed our daily lives.
2.
electronic devices and circuits
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He loves tinkering with old electronics.
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The store sells a wide range of consumer electronics.