English definition of Hi-fi
English Vocabulary tips & definitions with Gymglish.
Improve your English and try our online English lessons for free.
Free with no obligation to buy.
Definition
hi-fi equipment, a hi-fi system: a music system
Hi-fi is an abbreviation of high fidelity, which refers to the high-quality reproduction of sound.
Still having difficulties with 'Hi-fi'? Test our online English lessons and receive a free level assessment!