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