The phrase "cinematic world" refers to the imaginary or fictional universe created by movies. It is the setting, characters, and events that exist within a film or series. Full definition
It's the kind of picture that could be different in cinematic world where familiarity is what most usually strive for. (cinematicessential.com)
Once more the enigmatic director has created a unique cinematic world with odd layers and a cast of amazing actors. (eclipsemagazine.com)
These films stand for two dramatically different ways of using design and CGI to create cinematic worlds, even if they are both fantasies on the surface. (thefilmexperience.net)