cineplex

As nouns the difference between cinemas and cineplex

is that cinemas is plural of lang=en while cineplex is a cinema having multiple theatres.

As nouns the difference between cineplex and multiplex

is that cineplex is a cinema having multiple theatres while multiplex is a building where several activities occur in multiple units concurrently.

As an adjective multiplex is

comprising several interleaved parts.

As a verb multiplex is

to interleave several activities.

As nouns the difference between cineplex and talkies

is that cineplex is a cinema having multiple theatres while talkies is plural of lang=en.