fidelity : Idioms & Phrases
high fidelity
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noun the reproduction of sound with little or no distortion
hi-fi.
WordNet
high fidelity sound system
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noun equipment for the reproduction of sound with high fidelity
hi-fi.
WordNet
high-fidelity
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adjective satellite characterized by minimal distortion in sound reproduction
hi-fi.
- a high-fidelity recording
- a hi-fi system
WordNet
wireless fidelity
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noun a local area network that uses high frequency radio signals to transmit and receive data over distances of a few hundred feet; uses ethernet protocol
wireless local area network; WiFi; WLAN.