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