noun
high-definition television; HDTV
Technical term for a television system with significantly higher resolution than standard-definition TV. In casual contexts, ハイビジョン is more common.
高精細度テレビジョンは、従来のテレビよりはるかに鮮明な映像を提供する。
High-definition television provides much clearer images than conventional TV.
Common everyday term for HDTV; 高精細度テレビジョン is the formal technical equivalent.
Compound of 高精細度 (high definition) + テレビジョン (television), a direct translation of the English term.