high-fidelity
- s characterized by minimal distortion in sound reproduction
a high-fidelity recording
- The UAV, or drone a wide-winged, blue-gray plane aptly called the Heron, which can stay quietly airborne for more than 20 hours and stream high-fidelity, real-time video from .
- There is a fireplace he likes to have kept burning and high-fidelity speakers on either side of the grate.
- Stereophony's extra clarity and depth have not had the immediate impact on the public that high-fidelity sound did, but it is a major and startling improvement in home listening.