What's the plural form of electrostriction? Here's the word you're looking for.
Answer
The noun electrostriction can be countable or uncountable.
In more general, commonly used, contexts, the plural form will also be electrostriction.
However, in more specific contexts, the plural form can also be electrostrictions e.g. in reference to various types of electrostrictions
or a collection of electrostrictions.
Examples
It is considered that the nanoactuation has an electrostriction character.
Electrostriction of a Polyurethane Elastomer-Based Polyester.