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