Dictionary & Thesaurus

hi-fi

1.	(noun) equipment for the reproduction of sound with high fidelity
	Synonyms: high fidelity sound system
	Related Words: reproducer

2.	(satellite adjective) characterized by minimal distortion in sound reproduction; "a high-fidelity recording"; "a hi-fi system"
	Synonyms: high-fidelity

3.	(noun) the reproduction of sound with little or no distortion
	Synonyms: high fidelity
	Related Words: dynamic headroom, headroom, sound reproduction