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