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1.
A great movie starring John Cusack, Jack Black, and Todd Louiso.
High Fidelity is a good movie.
by brahm2 September 27, 2003
 
2.
1. Fidelity is the accuracy with which an electronic system reproduces the sound or image of its input signal.

Therefore the expression "High Fidelity" would indicate that a system, in the case of sound, is producing slick and high quality sound through its speakers.

2. Fidelity is also another word for faithfulness

3. An awesome film, which is a play on the meaning of Fidelity where the story is about music and love and therefore a mixture of the two meanings.
1. Damn! Them new speakers have high fidelity!

2. His fidelity isn't his strong point

3. Man I love that film High Fidelity! Jack Black is seriously funny and the soundtrack kicks arse!
by Calmal January 20, 2007
 
3.
the best movie ever.
seriously, it's a brilliant masterpiece with john cusack starring as mixtape master rob gordon, the owner of championship vinyl, a record store.
watch it.
now.
all the cool kids like high fidelity.
by thehipster April 18, 2005
 
4.
A book written in 1995 which had a movie made about it that was no where near as good also the book is set in england not the us
High Fidelity is the best book ever much better than the movie.
by samurai kaid May 18, 2008
 
5.
a kickass movie that has jack black and john cusack in it i like that frickin movie
high fidelity kicks ass
by blythe March 27, 2005