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