| NOUN | artifact | crystal set | an early radio receiver using a crystal detector |
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| Meaning | An early radio receiver using a crystal detector. | |
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| Broader | radio receiver, receiving set, radio set, radio, tuner, wireless | An electronic receiver that detects and demodulates and amplifies transmitted signals |
| Spanish | radio a galena | |
| Catalan | ràdio de galena | |
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