What's the plural form of plurisignification? Here's the word you're looking for.
Answer
The noun plurisignification can be countable or uncountable.
In more general, commonly used, contexts, the plural form will also be plurisignification.
However, in more specific contexts, the plural form can also be plurisignifications e.g. in reference to various types of plurisignifications
or a collection of plurisignifications.
Examples
Its plurisignification must give pause to anyone who wishes to use it in precise discussion.