n.
The electronic reproduction of sound, especially from broadcast or recorded sources, with minimal distortion.
high-fidelity high'-fi·del'i·ty (hī'fĭ-dĕl'ĭ-tē, -fī-) adj.
The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.