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