HD-DVD : A high-capacity optical disc format that competed unsuccessfully with Blu-ray to become the standard disc for high-definition content. HD-DVD was promoted by Toshiba and NEC.
WhatIs.com (A knowledge exploration and self-education tool about information technology IT), Margaret Rouse (Editorial Director), Electronics Glossary, TechTarget, Inc., USA 2015. http://whatis.techtarget.com/glossary/Electronics/ page/2, (Electr - Amer) {992}