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