semiconductor
Pronunciation: [ˌsɛməˈkɒndʌktər]
Word
Context: "electronics"
(noun) a special kind of material that can conduct electricity, but not as well as metals. It's like a bridge between good conductors and insulators. Semiconductors are used in lots of electronic devices like computers and smartphones.
Example
The computer works faster because it has a high-quality semiconductor inside.
Example
Without a semiconductor, the device would not be able to function properly.
Example
What role does a semiconductor play in the smartphone?
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