Minutia, the singular form meaning “a precise detail; a small or trifling matter” is much less common than the plural. However, this singular form is often used in place of the plural form minutiae , with the same plural meaning and plural verb: She has a great facility for remembering minutia that are relevant to the conversation. And the plural form minutiae is sometimes used as a collective noun with a singular verb: The minutiae of daily life is the stuff that anchors us and gives us a sense of purpose. Both of these usages have been criticized in style guides.

Did you mean minutiae?