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