test patternnoun [ C ]
uk/ˈtest ˌpæt.ən//ˈtest ˌpæt̬.ɚn/US UK test carda picture or pattern that is broadcast so that the quality of the television picture received can be examined and improved if necessary by using the controls on the equipment
Thesaurus: synonyms and related words
Broadcasting: television
- aerial
- aspect
- autotune
- best boy
- boob tube
- breakfast television
- broadcast
- goggle-box
- HD
- HDTV
- high def
- high def
- receiver
- reception
- reveal
- smart TV
- square-eyed
- telegenic
- Teletext
- television
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