hi–fi

play
noun \ˈhī-ˈfī\

Definition of hi–fi

  1. 1 :  high fidelity

  2. 2 :  equipment for reproduction of sound with high fidelity

1948

First Known Use of hi–fi

1948


HI–FI Defined for English Language Learners

hi–fi

play
noun \ˈhī-ˈfī\

Definition of hi–fi for English Language Learners

  • : a piece of electronic equipment for reproducing sound in a clear and accurate way


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