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