We don't have synonyms for cellevision yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are television and cablevision.
(n) :
an electronic communication medium that allows the transmission of real-time or visual images, and often sound to wireless handheld electronic devices; collectively, the programs broadcast via cellevision
"I became bored while waiting in the airport so I watched a little cellevision."
(n) :
an electronic communication medium that allows the transmission of real-time or visual images, and often sound to wireless handheld electronic devices; collectively, the programs broadcast via cellevision
"I became bored while waiting in the airport so I watched a little cellevision."