high-definition television

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high′-defini′tion tel′evision

a television system having a high number of scanning lines per frame, producing a sharper image and greater picture detail. Abbr.: HDTV
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Noun1.high-definition television - a television system that has more than the usual number of lines per frame so its pictures show more detail
telecasting, television, TV, video - broadcasting visual images of stationary or moving objects; "she is a star of screen and video"; "Television is a medium because it is neither rare nor well done" - Ernie Kovacs
References in periodicals archive ?
In addition to running the Mavericks, Ussery is CEO of Dallas-based HDNet, the nation's first high-definition television network.
Using conventional mini-digital videocassette tapes, the JVC GR-HD1 is able to record and playback high-definition television (HDTV) images.

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