Dictionary
hi-fi
Pronunciation: (hī'fī'), [key]—
n.
1. See
high fidelity.
2. a phonograph, radio, or other sound-reproducing apparatus possessing high fidelity.
—
adj.
of, pertaining to, or characteristic of such apparatus; high-fidelity.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.