say it: HAHY-fahy
hi-fi is a noun and adjective meaning "equipment for the reproduction of sound with high fidelity". It carries 3 recorded senses.
equipment for the reproduction of sound with high fidelity
the reproduction of sound with little or no distortion
characterized by minimal distortion in sound reproduction
“a high-fidelity recording”
“a hi-fi system”
Definitions, synonyms and semantic relations for hi-fi come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.