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