What's the plural form of cyberdiscourse? Here's the word you're looking for.
Answer
The noun cyberdiscourse can be countable or uncountable.
In more general, commonly used, contexts, the plural form will also be cyberdiscourse.
However, in more specific contexts, the plural form can also be cyberdiscourses e.g. in reference to various types of cyberdiscourses
or a collection of cyberdiscourses.