What's the plural form of mesmerisation? Here's the word you're looking for.
Answer
The noun mesmerisation can be countable or uncountable.
In more general, commonly used, contexts, the plural form will also be mesmerisation.
However, in more specific contexts, the plural form can also be mesmerisations e.g. in reference to various types of mesmerisations
or a collection of mesmerisations.
Examples
But there is great speculation as to how Apple could trump the iPod with an invention capable of global mesmerisation.
