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