a system that allows viewers having television sets with special decoders to receive signals that display printed information as well as graphics on their screens.
- Compare videotex.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
British Dictionary definitions for teletext (1 of 2)
a form of Videotex in which information is broadcast by a television station and received on an adapted television set
British Dictionary definitions for Teletext (2 of 2)
trademark (in Britain, formerly) the ITV teletext service: See Ceefax
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012