Topic: RECORDING
| Date: | 1900-2000 |
| Origin: | high fidelity |
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hi-fi
plural hi-fis [countable] old-fashioned
plural hi-fis [countable] old-fashionedAPMTCR a piece of high quality electronic equipment for playing recorded music [= stereo]
—hi-fi adjective:
hi-fi speakers
hi-fi speakers
