picture tube picture taking • picture window · · · Info · Definitions · Synonyms · Characters · · picture tube · · Text Common · · Latin · · Scripts 12 · · Length 3 · · Syllables Definitions · · · (noun) a cathode-ray tube in a television receiver; translates the received signal into a picture on a luminescent screen. Synonyms: kinescope, picture tube, television tube. · · Noun Definition 1 Synonyms · · · kinescope · · Synonym 1 television tube · · Synonym 2 Characters · · space U+0020 b latin small letter b U+0062 c latin small letter c U+0063 e latin small letter e U+0065 i latin small letter i U+0069 p latin small letter p U+0070 r latin small letter r U+0072 t latin small letter t U+0074 u latin small letter u U+0075