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