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