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